23.29% is the change from 657 to 810
Calculation steps:
[( 810 - 657 ) ÷ 657] x 100 = 23.29%
Formula
Percentage change = [(810 - 657) / 657] x 100
Subtract the new number by the original number
810 - 657 = 153
153 ÷ 657 = 0.2328767123287671
0.2328767123287671 x 100 = 23.29%