5 percent of 8457 can be written as 20 percent * 8457 =
Use the percentage formulae (P% × Y = X) to find out 5% of 8457
P is 5, Y is 8457, so the equation will be 5% × 8457 = X
Percentage calculation with steps:
X = ( 5 * 8457 ) / 100
X = 42285 / 100
X = 422.85