22.51% is the change from 662 to 811
Calculation steps:
[( 811 - 662 ) ÷ 662] x 100 = 22.51%
Formula
Percentage change = [(811 - 662) / 662] x 100
Subtract the new number by the original number
811 - 662 = 149
149 ÷ 662 = 0.22507552870090636
0.22507552870090636 x 100 = 22.51%