-87.02% is the change from 971 to 126
Calculation steps:
[( 126 - 971 ) ÷ 971] x 100 = -87.02%
Formula
Percentage change = [(126 - 971) / 971] x 100
Subtract the new number by the original number
126 - 971 = -845
-845 ÷ 971 = -0.870236869207003
-0.870236869207003 x 100 = -87.02%