Step 1: Start with the fraction 20/82.

Step 2: To convert a fraction into a percentage, divide the numerator by the denominator.

20 ÷ 82 = 0.2439

Step 3: Multiply the result by 100 to get the percentage.

0.2439 × 100 = 24.39%

Final Answer: 20/82 as a percentage is 24.39%.