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Convert Decimal to Percent

Just move the decimal point 2 places to the right and add a "%" sign!

Converting From Decimal to Percentage

In this box 50 of the 100 squares are green, so 50/100 , or 0.5 of the box is green.
 
Now, Percentage means "per 100", so 50% of the box is green
 
So 0.5 (a decimal number) = 50% (the "%" telling you that there is a hidden "/100" there)

So, to convert from decimal to percentage, just multiply the decimal by 100, but remember to put the "%" sign so people know it is per 100.

The easiest way to multiply by 100 is to move the decimal point 2 places to the right:

From Decimal To Percent  
move the decimal point 2 places to the right, and add the "%" sign.

Example: Convert 0.65 to percent

Move the decimal point two places: 0.65 -> 6.5 -> 65.

Answer 0.65 = 65%