Step 1: Start with the fraction 9/13.

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

9 ÷ 13 = 0.6923

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

0.6923 × 100 = 69.23%

Final Answer: 9/13 as a percentage is 69.23%.