-81.03% is the change from 580 to 110
Calculation steps:
[( 110 - 580 ) ÷ 580] x 100 = -81.03%
Formula
Percentage change = [(110 - 580) / 580] x 100
Subtract the new number by the original number
110 - 580 = -470
-470 ÷ 580 = -0.8103448275862069
-0.8103448275862069 x 100 = -81.03%