22.81% is the change from 662 to 813
Calculation steps:
[( 813 - 662 ) ÷ 662] x 100 = 22.81%
Formula
Percentage change = [(813 - 662) / 662] x 100
Subtract the new number by the original number
813 - 662 = 151
151 ÷ 662 = 0.2280966767371601
0.2280966767371601 x 100 = 22.81%