-80.53% is the change from 981 to 191
Calculation steps:
[( 191 - 981 ) ÷ 981] x 100 = -80.53%
Formula
Percentage change = [(191 - 981) / 981] x 100
Subtract the new number by the original number
191 - 981 = -790
-790 ÷ 981 = -0.8053007135575942
-0.8053007135575942 x 100 = -80.53%