-1.26% is the change from 873 to 862
Calculation steps:
[( 862 - 873 ) ÷ 873] x 100 = -1.26%
Formula
Percentage change = [(862 - 873) / 873] x 100
Subtract the new number by the original number
862 - 873 = -11
-11 ÷ 873 = -0.012600229095074456
-0.012600229095074456 x 100 = -1.26%