28.14% is the change from 622 to 797
Calculation steps:
[( 797 - 622 ) ÷ 622] x 100 = 28.14%
Formula
Percentage change = [(797 - 622) / 622] x 100
Subtract the new number by the original number
797 - 622 = 175
175 ÷ 622 = 0.28135048231511256
0.28135048231511256 x 100 = 28.14%