8.13% is the change from 418 to 452
Calculation steps:
[( 452 - 418 ) ÷ 418] x 100 = 8.13%
Formula
Percentage change = [(452 - 418) / 418] x 100
Subtract the new number by the original number
452 - 418 = 34
34 ÷ 418 = 0.08133971291866028
0.08133971291866028 x 100 = 8.13%