38.25% is the change from 604 to 835
Calculation steps:
[( 835 - 604 ) ÷ 604] x 100 = 38.25%
Formula
Percentage change = [(835 - 604) / 604] x 100
Subtract the new number by the original number
835 - 604 = 231
231 ÷ 604 = 0.3824503311258278
0.3824503311258278 x 100 = 38.25%