-61.12% is the change from 872 to 339
Calculation steps:
[( 339 - 872 ) ÷ 872] x 100 = -61.12%
Formula
Percentage change = [(339 - 872) / 872] x 100
Subtract the new number by the original number
339 - 872 = -533
-533 ÷ 872 = -0.6112385321100917
-0.6112385321100917 x 100 = -61.12%