# How to Calculate Decreased Percentages?

There are many scenarios in everyday life that involve decreases in percentages, such as a sale for 50 percent off of a normal price or an investment that has lost 10 percent of its value. In a per...
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http://www.ehow.com/how_8179276_calculate-decreased-percentages.html

## How to Calculate Percentages?

Percentages are all around usâ€”from 3.4% APR to BUY NOW AND SAVE 30%! It's good to know what they are, what they mean, and how to calculate them. It's not as difficult as you might think, and we'l...
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http://www.wikihow.com/Calculate-Percentages

## How to Calculate Percentages in Excel?

Percentages are a fraction of a number based on 100 as the denominator. People use percentages for many reasons such as trade discounts, sales discounts, sales tax and shipping. A common example of...
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http://www.ehow.com/how_6530026_calculate-percentages-excel.html

## How Do I Calculate Multiple Percentages?

Percentages represent ratios as being out of 100. For example, 34 percent of balls are purple means that 34 out of every 100 balls will be purple. When you have a percent, you can find the amount m...
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http://www.ehow.com/how_8511049_do-calculate-multiple-percentages.html

## How to Calculate Averages of Percentages?

A percentage is a proportion (or ratio) that states the number of parts or items per 100. For example, if 37 percent of the pencils in a box of 100 pencils are red, this means 37 of the pencils ar...
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http://www.ehow.com/how_6437936_calculate-averages-percentages.html