31.03% is the change from 580 to 760
Calculation steps:
[( 760 - 580 ) ÷ 580] x 100 = 31.03%
Formula
Percentage change = [(760 - 580) / 580] x 100
Subtract the new number by the original number
760 - 580 = 180
180 ÷ 580 = 0.3103448275862069
0.3103448275862069 x 100 = 31.03%