10.09% is the change from 456 to 502
Calculation steps:
[( 502 - 456 ) ÷ 456] x 100 = 10.09%
Formula
Percentage change = [(502 - 456) / 456] x 100
Subtract the new number by the original number
502 - 456 = 46
46 ÷ 456 = 0.10087719298245613
0.10087719298245613 x 100 = 10.09%