23.92% is the change from 418 to 518
Calculation steps:
[( 518 - 418 ) ÷ 418] x 100 = 23.92%
Formula
Percentage change = [(518 - 418) / 418] x 100
Subtract the new number by the original number
518 - 418 = 100
100 ÷ 418 = 0.23923444976076555
0.23923444976076555 x 100 = 23.92%