Step 1: Start with the fraction 1/100.

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

1 ÷ 100 = 0.01

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

0.01 × 100 = 1.0%

Final Answer: 1/100 as a percentage is 1.0%.