40.43% is the change from 418 to 587
Calculation steps:
[( 587 - 418 ) ÷ 418] x 100 = 40.43%
Formula
Percentage change = [(587 - 418) / 418] x 100
Subtract the new number by the original number
587 - 418 = 169
169 ÷ 418 = 0.4043062200956938
0.4043062200956938 x 100 = 40.43%