-88.72% is the change from 860 to 97
Calculation steps:
[( 97 - 860 ) ÷ 860] x 100 = -88.72%
Formula
Percentage change = [(97 - 860) / 860] x 100
Subtract the new number by the original number
97 - 860 = -763
-763 ÷ 860 = -0.8872093023255814
-0.8872093023255814 x 100 = -88.72%