-59.61% is the change from 879 to 355
Calculation steps:
[( 355 - 879 ) ÷ 879] x 100 = -59.61%
Formula
Percentage change = [(355 - 879) / 879] x 100
Subtract the new number by the original number
355 - 879 = -524
-524 ÷ 879 = -0.59613196814562
-0.59613196814562 x 100 = -59.61%