-76.04% is the change from 960 to 230
Calculation steps:
[( 230 - 960 ) ÷ 960] x 100 = -76.04%
Formula
Percentage change = [(230 - 960) / 960] x 100
Subtract the new number by the original number
230 - 960 = -730
-730 ÷ 960 = -0.7604166666666666
-0.7604166666666666 x 100 = -76.04%