-4.12% is the change from 873 to 837
Calculation steps:
[( 837 - 873 ) ÷ 873] x 100 = -4.12%
Formula
Percentage change = [(837 - 873) / 873] x 100
Subtract the new number by the original number
837 - 873 = -36
-36 ÷ 873 = -0.041237113402061855
-0.041237113402061855 x 100 = -4.12%