10.82% is the change from 453 to 502
Calculation steps:
[( 502 - 453 ) ÷ 453] x 100 = 10.82%
Formula
Percentage change = [(502 - 453) / 453] x 100
Subtract the new number by the original number
502 - 453 = 49
49 ÷ 453 = 0.10816777041942605
0.10816777041942605 x 100 = 10.82%