-91.75% is the change from 873 to 72
Calculation steps:
[( 72 - 873 ) ÷ 873] x 100 = -91.75%
Formula
Percentage change = [(72 - 873) / 873] x 100
Subtract the new number by the original number
72 - 873 = -801
-801 ÷ 873 = -0.9175257731958762
-0.9175257731958762 x 100 = -91.75%