Step 1: Start with the fraction 27/19.

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

27 ÷ 19 = 1.4211

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

1.4211 × 100 = 142.11%

Final Answer: 27/19 as a percentage is 142.11%.