-69.87% is the change from 873 to 263
Calculation steps:
[( 263 - 873 ) ÷ 873] x 100 = -69.87%
Formula
Percentage change = [(263 - 873) / 873] x 100
Subtract the new number by the original number
263 - 873 = -610
-610 ÷ 873 = -0.6987399770904925
-0.6987399770904925 x 100 = -69.87%