-43.35% is the change from 985 to 558
Calculation steps:
[( 558 - 985 ) ÷ 985] x 100 = -43.35%
Formula
Percentage change = [(558 - 985) / 985] x 100
Subtract the new number by the original number
558 - 985 = -427
-427 ÷ 985 = -0.433502538071066
-0.433502538071066 x 100 = -43.35%