-4.01% is the change from 873 to 838
Calculation steps:
[( 838 - 873 ) ÷ 873] x 100 = -4.01%
Formula
Percentage change = [(838 - 873) / 873] x 100
Subtract the new number by the original number
838 - 873 = -35
-35 ÷ 873 = -0.04009163802978236
-0.04009163802978236 x 100 = -4.01%