How to Work Out the Percentage of Something?

Answer

To work out the percentage of something; say the percentage increase of something, for instance price, first, take the current price and subtract from the initial price. Then, take the difference, divide it by the initial price, and then multiply by 100. For example, if the initial price was 50 and the current price is 70; then the difference will be 20; take 20/50*100= 40, which yields 40%.
Q&A Related to "How to Work Out the Percentage of Something"
1. Consider the numbers to be a fraction of a greater whole. For example, assume you would like to know information about your shoe collection. You have three pairs of white shoes
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That is very difficult to say, because it's very hard to measure. Especially since a survey would never give good data, since surveyees are unobjective judges of their own behaviour
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you basically divide by 100 so if the number was 56 it would be 56% so forth.
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To find a percent, divide the first number by the second.
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Ask.com Answer for: how to work out the percentage of something
To find what percent of number y is number x, you should divide number x by number y. Then multiply your result by 100 and this will give you the percentage. Your formula should look like x/y * 100.
To find what number of x is a total of some percentage, you should divide the known percentage by 100 and multiply your result by number x. Your formula should look like y%/100 * x.
percentage is a way of expressing a number as a fraction of 100. For example, 20% of 80 is worked out by miltiplying 20*80, then dividing by 100 to get 16.
You can work out the percentage of something by using the fraction method or the decimal method. To use the decimal method, turn the percentage into a decimal, by dividing the percentage by 100: 50 per cent becomes 0.5; 60 per cent 0.6; 20 per cent 0.2. You then multiply by the decimal to get the answer. For example, 10 per cent becomes 0.1, and so 10 per cent of £90 is; £90 x 0.1 = £9
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