-31.97% is the change from 879 to 598
Calculation steps:
[( 598 - 879 ) ÷ 879] x 100 = -31.97%
Formula
Percentage change = [(598 - 879) / 879] x 100
Subtract the new number by the original number
598 - 879 = -281
-281 ÷ 879 = -0.31968145620022753
-0.31968145620022753 x 100 = -31.97%