-30.27% is the change from 859 to 599
Calculation steps:
[( 599 - 859 ) ÷ 859] x 100 = -30.27%
Formula
Percentage change = [(599 - 859) / 859] x 100
Subtract the new number by the original number
599 - 859 = -260
-260 ÷ 859 = -0.30267753201396974
-0.30267753201396974 x 100 = -30.27%