39.57% is the change from 422 to 589
Calculation steps:
[( 589 - 422 ) ÷ 422] x 100 = 39.57%
Formula
Percentage change = [(589 - 422) / 422] x 100
Subtract the new number by the original number
589 - 422 = 167
167 ÷ 422 = 0.3957345971563981
0.3957345971563981 x 100 = 39.57%