40.17% is the change from 458 to 642
Calculation steps:
[( 642 - 458 ) ÷ 458] x 100 = 40.17%
Formula
Percentage change = [(642 - 458) / 458] x 100
Subtract the new number by the original number
642 - 458 = 184
184 ÷ 458 = 0.4017467248908297
0.4017467248908297 x 100 = 40.17%