-43.91% is the change from 879 to 493
Calculation steps:
[( 493 - 879 ) ÷ 879] x 100 = -43.91%
Formula
Percentage change = [(493 - 879) / 879] x 100
Subtract the new number by the original number
493 - 879 = -386
-386 ÷ 879 = -0.4391353811149033
-0.4391353811149033 x 100 = -43.91%