-84.96% is the change from 585 to 88
Calculation steps:
[( 88 - 585 ) ÷ 585] x 100 = -84.96%
Formula
Percentage change = [(88 - 585) / 585] x 100
Subtract the new number by the original number
88 - 585 = -497
-497 ÷ 585 = -0.8495726495726496
-0.8495726495726496 x 100 = -84.96%