42.05% is the change from 604 to 858
Calculation steps:
[( 858 - 604 ) ÷ 604] x 100 = 42.05%
Formula
Percentage change = [(858 - 604) / 604] x 100
Subtract the new number by the original number
858 - 604 = 254
254 ÷ 604 = 0.4205298013245033
0.4205298013245033 x 100 = 42.05%