Download Article Show Download Article Knowing how to calculate percentage increase is useful in a variety of situations. For instance, even when watching the news, you'll often hear a change described in large numbers without any percentage to give them context. If you calculate the percentage increase and discover it's actually less than 1%, you'll know not to believe the scare stories. Calculating percentage increase is as simple as dividing the size of the increase by the original amount. Practice Problems
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Advertisement About This ArticleArticle SummaryX To calculate percentage increase, start by writing down the starting value and the current value. Then, subtract the starting value from the current value. Next, divide that number by the starting value. Finally, multiply the number you got by 100 to find out the percentage increase. If you want to learn how to find the percentage increase by dividing the start and end values, keep reading! Did this summary help you? Thanks to all authors for creating a page that has been read 2,747,555 times. Did this article help you?What is the percentage difference between two numbers?Percentage Difference Formula
The percentage difference between two values is calculated by dividing the absolute value of the difference between two numbers by the average of those two numbers. Multiplying the result by 100 will yield the solution in percent, rather than decimal form.
How do you calculate the percentage difference between two things?The percent difference between the two results say a and b is calculated as |(a - b)/(a+b)/2| × 100%. In simple words, it is the ratio of the difference to the average of two numbers multiplied by 100.
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