-30.62% is the change from 859 to 596
Calculation steps:
[( 596 - 859 ) ÷ 859] x 100 = -30.62%
Formula
Percentage change = [(596 - 859) / 859] x 100
Subtract the new number by the original number
596 - 859 = -263
-263 ÷ 859 = -0.3061699650756694
-0.3061699650756694 x 100 = -30.62%