-20.3% is the change from 867 to 691
Calculation steps:
[( 691 - 867 ) ÷ 867] x 100 = -20.3%
Formula
Percentage change = [(691 - 867) / 867] x 100
Subtract the new number by the original number
691 - 867 = -176
-176 ÷ 867 = -0.2029988465974625
-0.2029988465974625 x 100 = -20.3%