-20.99% is the change from 872 to 689
Calculation steps:
[( 689 - 872 ) ÷ 872] x 100 = -20.99%
Formula
Percentage change = [(689 - 872) / 872] x 100
Subtract the new number by the original number
689 - 872 = -183
-183 ÷ 872 = -0.2098623853211009
-0.2098623853211009 x 100 = -20.99%