37.12% is the change from 423 to 580
Calculation steps:
[( 580 - 423 ) ÷ 423] x 100 = 37.12%
Formula
Percentage change = [(580 - 423) / 423] x 100
Subtract the new number by the original number
580 - 423 = 157
157 ÷ 423 = 0.37115839243498816
0.37115839243498816 x 100 = 37.12%