-52.78% is the change from 809 to 382
Calculation steps:
[( 382 - 809 ) ÷ 809] x 100 = -52.78%
Formula
Percentage change = [(382 - 809) / 809] x 100
Subtract the new number by the original number
382 - 809 = -427
-427 ÷ 809 = -0.5278121137206427
-0.5278121137206427 x 100 = -52.78%