25.73% is the change from 649 to 816
Calculation steps:
[( 816 - 649 ) ÷ 649] x 100 = 25.73%
Formula
Percentage change = [(816 - 649) / 649] x 100
Subtract the new number by the original number
816 - 649 = 167
167 ÷ 649 = 0.2573189522342065
0.2573189522342065 x 100 = 25.73%