What is X% of Y?
To find X percent of Y, multiply Y by X, then divide by 100. In other words: result = Y × (X ÷ 100).
Example
What is 15% of 80? Compute 80 × 0.15 = 12. So 15% of 80 is 12.
Why people search this
Discounts, tax estimates, and “how much of my budget is left” all reduce to the same step. A dedicated calculator saves retyping the formula in a spreadsheet.