Step 1: Start with the fraction 15/85.

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

15 ÷ 85 = 0.1765

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

0.1765 × 100 = 17.65%

Final Answer: 15/85 as a percentage is 17.65%.