-67.89% is the change from 872 to 280
Calculation steps:
[( 280 - 872 ) ÷ 872] x 100 = -67.89%
Formula
Percentage change = [(280 - 872) / 872] x 100
Subtract the new number by the original number
280 - 872 = -592
-592 ÷ 872 = -0.6788990825688074
-0.6788990825688074 x 100 = -67.89%