-30.13% is the change from 853 to 596
Calculation steps:
[( 596 - 853 ) ÷ 853] x 100 = -30.13%
Formula
Percentage change = [(596 - 853) / 853] x 100
Subtract the new number by the original number
596 - 853 = -257
-257 ÷ 853 = -0.30128956623681125
-0.30128956623681125 x 100 = -30.13%