-20.53% is the change from 867 to 689
Calculation steps:
[( 689 - 867 ) ÷ 867] x 100 = -20.53%
Formula
Percentage change = [(689 - 867) / 867] x 100
Subtract the new number by the original number
689 - 867 = -178
-178 ÷ 867 = -0.20530565167243367
-0.20530565167243367 x 100 = -20.53%