If the percentage is not a whole number, you can multiply both the top and the bottom of the fraction by 10 for each number after the decimal point. However, instead of working out the division problem to get a decimal value, we are going to leave the division problem as a fraction and reduce it if possible. Remember that the fraction bar separating the two numbers is actually a division symbol. Take the percentage 78% and set up a division problem in the form of a fraction to divide it by 100. The process for changing a percent into a fraction is simple, just follow these steps: 1. Related: How To Calculate Percentage, Percentage Change and Percentage Difference How to convert a percent to a fraction Here are some examples of converting a percent to a decimal: Once you divide the percent by 100, the percentage sign no longer applies because the value is now a decimal instead of a percentage. The last step is to double-check that you removed the percentage sign. Instead of setting up a division problem, just find the decimal point and move it two places to the left. This little trick will help you convert percentages to decimals very quickly. Take the percentage 78% and set up a division problem to divide it by 100.Īnytime you divide by 100, you move the decimal point two places to the left. For this math problem, use the value 78%. Locate the percentage you want to convert to a decimal. The process for changing a percent into a decimal is simple, just follow these steps: 1. Related: How To Calculate Percent How to convert a percent to a decimal If the percentage amount is over 100, the product will be greater than the original number. When multiplying percents by another number, the operation creates a new value equal to the given percent of the original number.If the percentage amount is under 100, the product will be less than the original number. Unless there is a reason to use one over the other, it is a personal preference and you may choose either.īy itself, a percent is just a representation of a part of a whole. In most cases, unless the direction specify, it doesn't matter whether you convert the percentages into decimals or fractions. You cannot calculate a multiplication math problem correctly without first making this conversion. When you have a math problem that requires you to multiply one or more percentages, you must first convert the percentage into a decimal or fraction. Related: Basic Math Skills: Definitions, Examples and How To Improve Them Multiplying with percentages Consumers encounter percents every time they go shopping, since the store applies sales tax to their bill as a percentage. For example, in the finance industry, you use percents to find the rate of return, market shares, interest rates and growth trends. Many industries use percentages on a daily basis. Percents are a common mathematical term and used frequently in basic math, statistics, probability and other mathematical calculations. Sometimes you'll see it referred to as " per one hundred," " for every 100" or " out of 100." A percentage is often used to define a fractional part of a whole. What is a percentage?Ī percentage, or percent, is a proportion between two numbers expressed in hundredths. In this article, we’ll discuss percentages, including how to multiply them, how to convert percentages into decimals and fractions and how to multiply a percent by another percent, a whole number, a decimal and a fraction. Knowing how to multiply percentages is a useful skill for personal use and work, especially if you need to solve percentage problems without using a calculator. Common examples of when you may need to multiply percentages are for calculating sales tax or discounts, leaving tips, earning a commission or determining interest. Calculating percentages can help you in your daily life.
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