-67.01% is the change from 873 to 288
Calculation steps:
[( 288 - 873 ) ÷ 873] x 100 = -67.01%
Formula
Percentage change = [(288 - 873) / 873] x 100
Subtract the new number by the original number
288 - 873 = -585
-585 ÷ 873 = -0.6701030927835051
-0.6701030927835051 x 100 = -67.01%