Step 1: Start with the fraction 25/16.

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

25 ÷ 16 = 1.5625

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

1.5625 × 100 = 156.25%

Final Answer: 25/16 as a percentage is 156.25%.