29.9% is the change from 622 to 808
Calculation steps:
[( 808 - 622 ) ÷ 622] x 100 = 29.9%
Formula
Percentage change = [(808 - 622) / 622] x 100
Subtract the new number by the original number
808 - 622 = 186
186 ÷ 622 = 0.2990353697749196
0.2990353697749196 x 100 = 29.9%