-75.1% is the change from 960 to 239
Calculation steps:
[( 239 - 960 ) ÷ 960] x 100 = -75.1%
Formula
Percentage change = [(239 - 960) / 960] x 100
Subtract the new number by the original number
239 - 960 = -721
-721 ÷ 960 = -0.7510416666666667
-0.7510416666666667 x 100 = -75.1%