-43.45% is the change from 985 to 557
Calculation steps:
[( 557 - 985 ) ÷ 985] x 100 = -43.45%
Formula
Percentage change = [(557 - 985) / 985] x 100
Subtract the new number by the original number
557 - 985 = -428
-428 ÷ 985 = -0.43451776649746193
-0.43451776649746193 x 100 = -43.45%