22.93% is the change from 641 to 788
Calculation steps:
[( 788 - 641 ) ÷ 641] x 100 = 22.93%
Formula
Percentage change = [(788 - 641) / 641] x 100
Subtract the new number by the original number
788 - 641 = 147
147 ÷ 641 = 0.22932917316692666
0.22932917316692666 x 100 = 22.93%