10.33% is the change from 455 to 502
Calculation steps:
[( 502 - 455 ) ÷ 455] x 100 = 10.33%
Formula
Percentage change = [(502 - 455) / 455] x 100
Subtract the new number by the original number
502 - 455 = 47
47 ÷ 455 = 0.10329670329670329
0.10329670329670329 x 100 = 10.33%