Step 1: Start with the fraction 28/30.

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

28 ÷ 30 = 0.9333

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

0.9333 × 100 = 93.33%

Final Answer: 28/30 as a percentage is 93.33%.