41.47% is the change from 422 to 597
Calculation steps:
[( 597 - 422 ) ÷ 422] x 100 = 41.47%
Formula
Percentage change = [(597 - 422) / 422] x 100
Subtract the new number by the original number
597 - 422 = 175
175 ÷ 422 = 0.4146919431279621
0.4146919431279621 x 100 = 41.47%