Step 1: Start with the fraction 54/8.

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

54 ÷ 8 = 6.75

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

6.75 × 100 = 675.0%

Final Answer: 54/8 as a percentage is 675.0%.