Comprehensive Guide to Percentage
What is a Percentage?
A percentage is a way of expressing a number as a fraction of 100. It is often denoted by the symbol "%". For example, 50% is the same as 50/100, which is 0.5.
Why Use Percentages?
Percentages are commonly used because they provide a quick and easy way to compare quantities, especially when the base (the whole or total) is not the same. They are also useful for expressing changes, such as increases or decreases, over time.
Basic Formula for Calculating a Percentage
To calculate a percentage, you can use the following formula:
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