-87.97% is the change from 873 to 105
Calculation steps:
[( 105 - 873 ) ÷ 873] x 100 = -87.97%
Formula
Percentage change = [(105 - 873) / 873] x 100
Subtract the new number by the original number
105 - 873 = -768
-768 ÷ 873 = -0.8797250859106529
-0.8797250859106529 x 100 = -87.97%