1 * 100 / 2500 =
100 / 2500 = 0.04
Question: 1 is what percent of 2500?
Step 1: Multiple the first number (1) by 100.
1 * 100 = 100
Step 2: Divide step one's result (100) by the second number (2500).
100 / 2500 = 0.04
Result: 1 is 0.04% of 2500.