-91.7% is the change from 867 to 72
Calculation steps:
[( 72 - 867 ) ÷ 867] x 100 = -91.7%
Formula
Percentage change = [(72 - 867) / 867] x 100
Subtract the new number by the original number
72 - 867 = -795
-795 ÷ 867 = -0.916955017301038
-0.916955017301038 x 100 = -91.7%