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Percentages

Getting a percentage of a number

Section titled “Getting a percentage of a number”
Notes Calculator
Calculation example
CalculationResult
10% of 20020
200 x 25%50

Adding a percentage to a number

Section titled “Adding a percentage to a number”
Notes Calculator
Calculation example
CalculationResult
200 + 10%220
10% on 200220

Taking a percentage off a number

Section titled “Taking a percentage off a number”
Notes Calculator
Calculation example
CalculationResult
200 - 10%180
10% off 200180

One number as a percentage of/on/off another number

Section titled “One number as a percentage of/on/off another number”
Notes Calculator
Calculation example
CalculationResult
20 is 10% of what200
180 is 10% off what200
220 is 10% on what200.00

Getting the change from one number to another, as a percent

Section titled “Getting the change from one number to another, as a percent”
Notes Calculator
Calculation example
CalculationResult
50 to 75 is what %50%
40 to 90 as %125%
180 is what % off 20010%
180 is what % on 15020%
20 is what % of 20010%
20 as a % of 20010%
20/200 as %10%
20/200%10%

Operations with percentages

Section titled “Operations with percentages”
Notes Calculator
Calculation example
CalculationResult
10% + 20%30%
90% - 40%50%
10% x 20%2%