22.68% is the change from 657 to 806
Calculation steps:
[( 806 - 657 ) ÷ 657] x 100 = 22.68%
Formula
Percentage change = [(806 - 657) / 657] x 100
Subtract the new number by the original number
806 - 657 = 149
149 ÷ 657 = 0.2267884322678843
0.2267884322678843 x 100 = 22.68%