9.25% is the change from 454 to 496
Calculation steps:
[( 496 - 454 ) ÷ 454] x 100 = 9.25%
Formula
Percentage change = [(496 - 454) / 454] x 100
Subtract the new number by the original number
496 - 454 = 42
42 ÷ 454 = 0.09251101321585903
0.09251101321585903 x 100 = 9.25%