-43.98% is the change from 996 to 558
Calculation steps:
[( 558 - 996 ) ÷ 996] x 100 = -43.98%
Formula
Percentage change = [(558 - 996) / 996] x 100
Subtract the new number by the original number
558 - 996 = -438
-438 ÷ 996 = -0.4397590361445783
-0.4397590361445783 x 100 = -43.98%