-39.22% is the change from 872 to 530
Calculation steps:
[( 530 - 872 ) ÷ 872] x 100 = -39.22%
Formula
Percentage change = [(530 - 872) / 872] x 100
Subtract the new number by the original number
530 - 872 = -342
-342 ÷ 872 = -0.3922018348623853
-0.3922018348623853 x 100 = -39.22%