Percentage Calculator

Three percentage modes, each with a step-by-step breakdown.

Result: 30

Steps

  1. Convert the percentage to a decimal: 15 ÷ 100 = 0.15
  2. Multiply: 0.15 × 200 = 30

Division by zero (base of 0, or a change from 0) is reported as an error rather than Infinity. Results are rounded to 4 decimal places.