34.24% is the change from 622 to 835
Calculation steps:
[( 835 - 622 ) ÷ 622] x 100 = 34.24%
Formula
Percentage change = [(835 - 622) / 622] x 100
Subtract the new number by the original number
835 - 622 = 213
213 ÷ 622 = 0.342443729903537
0.342443729903537 x 100 = 34.24%