-52.91% is the change from 807 to 380
Calculation steps:
[( 380 - 807 ) ÷ 807] x 100 = -52.91%
Formula
Percentage change = [(380 - 807) / 807] x 100
Subtract the new number by the original number
380 - 807 = -427
-427 ÷ 807 = -0.5291201982651796
-0.5291201982651796 x 100 = -52.91%