-32.76% is the change from 879 to 591
Calculation steps:
[( 591 - 879 ) ÷ 879] x 100 = -32.76%
Formula
Percentage change = [(591 - 879) / 879] x 100
Subtract the new number by the original number
591 - 879 = -288
-288 ÷ 879 = -0.32764505119453924
-0.32764505119453924 x 100 = -32.76%