71.77% is the change from 418 to 718
Calculation steps:
[( 718 - 418 ) ÷ 418] x 100 = 71.77%
Formula
Percentage change = [(718 - 418) / 418] x 100
Subtract the new number by the original number
718 - 418 = 300
300 ÷ 418 = 0.7177033492822966
0.7177033492822966 x 100 = 71.77%