-68.27% is the change from 873 to 277
Calculation steps:
[( 277 - 873 ) ÷ 873] x 100 = -68.27%
Formula
Percentage change = [(277 - 873) / 873] x 100
Subtract the new number by the original number
277 - 873 = -596
-596 ÷ 873 = -0.6827033218785796
-0.6827033218785796 x 100 = -68.27%