-85.93% is the change from 867 to 122
Calculation steps:
[( 122 - 867 ) ÷ 867] x 100 = -85.93%
Formula
Percentage change = [(122 - 867) / 867] x 100
Subtract the new number by the original number
122 - 867 = -745
-745 ÷ 867 = -0.8592848904267589
-0.8592848904267589 x 100 = -85.93%