-56.31% is the change from 879 to 384
Calculation steps:
[( 384 - 879 ) ÷ 879] x 100 = -56.31%
Formula
Percentage change = [(384 - 879) / 879] x 100
Subtract the new number by the original number
384 - 879 = -495
-495 ÷ 879 = -0.5631399317406144
-0.5631399317406144 x 100 = -56.31%