72.49% is the change from 418 to 721
Calculation steps:
[( 721 - 418 ) ÷ 418] x 100 = 72.49%
Formula
Percentage change = [(721 - 418) / 418] x 100
Subtract the new number by the original number
721 - 418 = 303
303 ÷ 418 = 0.7248803827751196
0.7248803827751196 x 100 = 72.49%