41.42% is the change from 408 to 577
Calculation steps:
[( 577 - 408 ) ÷ 408] x 100 = 41.42%
Formula
Percentage change = [(577 - 408) / 408] x 100
Subtract the new number by the original number
577 - 408 = 169
169 ÷ 408 = 0.41421568627450983
0.41421568627450983 x 100 = 41.42%