-54.93% is the change from 872 to 393
Calculation steps:
[( 393 - 872 ) ÷ 872] x 100 = -54.93%
Formula
Percentage change = [(393 - 872) / 872] x 100
Subtract the new number by the original number
393 - 872 = -479
-479 ÷ 872 = -0.5493119266055045
-0.5493119266055045 x 100 = -54.93%