-89.23% is the change from 873 to 94
Calculation steps:
[( 94 - 873 ) ÷ 873] x 100 = -89.23%
Formula
Percentage change = [(94 - 873) / 873] x 100
Subtract the new number by the original number
94 - 873 = -779
-779 ÷ 873 = -0.8923253150057274
-0.8923253150057274 x 100 = -89.23%