7221 - (7221 / 100 * 10) =
7221 - 722.1 = 6498.90
Question: What is 10% off 7221?
Step 1: Get the result of Number (7221) / 100 * Percent (10).
7221 / 100 * 10 = 722.1
Step 2: Subtract step one's result (722.1) from the number (7221).
7221 - 722.1 = 6498.90
Result: 10% off 7221 = 6498.90.