192 - (192 / 100 * 10) =
192 - 19.2 = 172.80
Question: What is 10% off 192?
Step 1: Get the result of Number (192) / 100 * Percent (10).
192 / 100 * 10 = 19.2
Step 2: Subtract step one's result (19.2) from the number (192).
192 - 19.2 = 172.80
Result: 10% off 192 = 172.80.