22.75% is the change from 422 to 518
Calculation steps:
[( 518 - 422 ) ÷ 422] x 100 = 22.75%
Formula
Percentage change = [(518 - 422) / 422] x 100
Subtract the new number by the original number
518 - 422 = 96
96 ÷ 422 = 0.22748815165876776
0.22748815165876776 x 100 = 22.75%