Step 1: Start with the fraction 19/8.

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

19 ÷ 8 = 2.375

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

2.375 × 100 = 237.5%

Final Answer: 19/8 as a percentage is 237.5%.