-83.57% is the change from 974 to 160
Calculation steps:
[( 160 - 974 ) ÷ 974] x 100 = -83.57%
Formula
Percentage change = [(160 - 974) / 974] x 100
Subtract the new number by the original number
160 - 974 = -814
-814 ÷ 974 = -0.8357289527720739
-0.8357289527720739 x 100 = -83.57%