-56.97% is the change from 839 to 361
Calculation steps:
[( 361 - 839 ) ÷ 839] x 100 = -56.97%
Formula
Percentage change = [(361 - 839) / 839] x 100
Subtract the new number by the original number
361 - 839 = -478
-478 ÷ 839 = -0.5697258641239571
-0.5697258641239571 x 100 = -56.97%