Step 1: Start with the fraction 54/67.

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

54 ÷ 67 = 0.806

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

0.806 × 100 = 80.6%

Final Answer: 54/67 as a percentage is 80.6%.