35.26% is the change from 604 to 817
Calculation steps:
[( 817 - 604 ) ÷ 604] x 100 = 35.26%
Formula
Percentage change = [(817 - 604) / 604] x 100
Subtract the new number by the original number
817 - 604 = 213
213 ÷ 604 = 0.3526490066225166
0.3526490066225166 x 100 = 35.26%