55.31% is the change from 622 to 966
Calculation steps:
[( 966 - 622 ) ÷ 622] x 100 = 55.31%
Formula
Percentage change = [(966 - 622) / 622] x 100
Subtract the new number by the original number
966 - 622 = 344
344 ÷ 622 = 0.5530546623794212
0.5530546623794212 x 100 = 55.31%