-79.81% is the change from 971 to 196
Calculation steps:
[( 196 - 971 ) ÷ 971] x 100 = -79.81%
Formula
Percentage change = [(196 - 971) / 971] x 100
Subtract the new number by the original number
196 - 971 = -775
-775 ÷ 971 = -0.7981462409886715
-0.7981462409886715 x 100 = -79.81%