39.24% is the change from 423 to 589
Calculation steps:
[( 589 - 423 ) ÷ 423] x 100 = 39.24%
Formula
Percentage change = [(589 - 423) / 423] x 100
Subtract the new number by the original number
589 - 423 = 166
166 ÷ 423 = 0.39243498817966904
0.39243498817966904 x 100 = 39.24%