-56.47% is the change from 873 to 380
Calculation steps:
[( 380 - 873 ) ÷ 873] x 100 = -56.47%
Formula
Percentage change = [(380 - 873) / 873] x 100
Subtract the new number by the original number
380 - 873 = -493
-493 ÷ 873 = -0.5647193585337915
-0.5647193585337915 x 100 = -56.47%