-37.6% is the change from 960 to 599
Calculation steps:
[( 599 - 960 ) ÷ 960] x 100 = -37.6%
Formula
Percentage change = [(599 - 960) / 960] x 100
Subtract the new number by the original number
599 - 960 = -361
-361 ÷ 960 = -0.37604166666666666
-0.37604166666666666 x 100 = -37.6%