-24.74% is the change from 873 to 657
Calculation steps:
[( 657 - 873 ) ÷ 873] x 100 = -24.74%
Formula
Percentage change = [(657 - 873) / 873] x 100
Subtract the new number by the original number
657 - 873 = -216
-216 ÷ 873 = -0.24742268041237114
-0.24742268041237114 x 100 = -24.74%