-80.42% is the change from 960 to 188
Calculation steps:
[( 188 - 960 ) ÷ 960] x 100 = -80.42%
Formula
Percentage change = [(188 - 960) / 960] x 100
Subtract the new number by the original number
188 - 960 = -772
-772 ÷ 960 = -0.8041666666666667
-0.8041666666666667 x 100 = -80.42%