-80.39% is the change from 974 to 191
Calculation steps:
[( 191 - 974 ) ÷ 974] x 100 = -80.39%
Formula
Percentage change = [(191 - 974) / 974] x 100
Subtract the new number by the original number
191 - 974 = -783
-783 ÷ 974 = -0.8039014373716632
-0.8039014373716632 x 100 = -80.39%