Step 1: Start with the fraction 34/4.

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

34 ÷ 4 = 8.5

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

8.5 × 100 = 850.0%

Final Answer: 34/4 as a percentage is 850.0%.