-30.75% is the change from 865 to 599
Calculation steps:
[( 599 - 865 ) ÷ 865] x 100 = -30.75%
Formula
Percentage change = [(599 - 865) / 865] x 100
Subtract the new number by the original number
599 - 865 = -266
-266 ÷ 865 = -0.30751445086705204
-0.30751445086705204 x 100 = -30.75%