38.04% is the change from 418 to 577
Calculation steps:
[( 577 - 418 ) ÷ 418] x 100 = 38.04%
Formula
Percentage change = [(577 - 418) / 418] x 100
Subtract the new number by the original number
577 - 418 = 159
159 ÷ 418 = 0.3803827751196172
0.3803827751196172 x 100 = 38.04%