-80.1% is the change from 960 to 191
Calculation steps:
[( 191 - 960 ) ÷ 960] x 100 = -80.1%
Formula
Percentage change = [(191 - 960) / 960] x 100
Subtract the new number by the original number
191 - 960 = -769
-769 ÷ 960 = -0.8010416666666667
-0.8010416666666667 x 100 = -80.1%