-52.8% is the change from 805 to 380
Calculation steps:
[( 380 - 805 ) ÷ 805] x 100 = -52.8%
Formula
Percentage change = [(380 - 805) / 805] x 100
Subtract the new number by the original number
380 - 805 = -425
-425 ÷ 805 = -0.5279503105590062
-0.5279503105590062 x 100 = -52.8%