23.47% is the change from 622 to 768
Calculation steps:
[( 768 - 622 ) ÷ 622] x 100 = 23.47%
Formula
Percentage change = [(768 - 622) / 622] x 100
Subtract the new number by the original number
768 - 622 = 146
146 ÷ 622 = 0.2347266881028939
0.2347266881028939 x 100 = 23.47%