-15.58% is the change from 873 to 737
Calculation steps:
[( 737 - 873 ) ÷ 873] x 100 = -15.58%
Formula
Percentage change = [(737 - 873) / 873] x 100
Subtract the new number by the original number
737 - 873 = -136
-136 ÷ 873 = -0.15578465063001146
-0.15578465063001146 x 100 = -15.58%