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Convert Percent to Decimal

Just move the decimal point 2 places to the left and remove the "%" sign!

Converting Between Percentage and Decimal

Percentage means "per 100", so 50% means 50 per 100,
or simply 50/100.
 
If you divide 50 by 100 you get 0.5 (a decimal number).
 
So, to convert from percentage to decimal: divide by 100 (and remove the "%" sign).

The easiest way to divide by 100 is to move the decimal point 2 places to the left.

So:

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

Example: Convert 8.5% to decimal

Move the decimal point two places: 8.5 -> 0.85 -> 0.085

Answer 8.5% = 0.085