-84.91% is the change from 583 to 88
Calculation steps:
[( 88 - 583 ) ÷ 583] x 100 = -84.91%
Formula
Percentage change = [(88 - 583) / 583] x 100
Subtract the new number by the original number
88 - 583 = -495
-495 ÷ 583 = -0.8490566037735849
-0.8490566037735849 x 100 = -84.91%