Step 1: Start with the fraction 11/12.

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

11 ÷ 12 = 0.9167

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

0.9167 × 100 = 91.67%

Final Answer: 11/12 as a percentage is 91.67%.