12.32% is the change from 422 to 474
Calculation steps:
[( 474 - 422 ) ÷ 422] x 100 = 12.32%
Formula
Percentage change = [(474 - 422) / 422] x 100
Subtract the new number by the original number
474 - 422 = 52
52 ÷ 422 = 0.12322274881516587
0.12322274881516587 x 100 = 12.32%