-32.88% is the change from 879 to 590
Calculation steps:
[( 590 - 879 ) ÷ 879] x 100 = -32.88%
Formula
Percentage change = [(590 - 879) / 879] x 100
Subtract the new number by the original number
590 - 879 = -289
-289 ÷ 879 = -0.32878270762229805
-0.32878270762229805 x 100 = -32.88%