-73.6% is the change from 394 to 104
Calculation steps:
[( 104 - 394 ) ÷ 394] x 100 = -73.6%
Formula
Percentage change = [(104 - 394) / 394] x 100
Subtract the new number by the original number
104 - 394 = -290
-290 ÷ 394 = -0.7360406091370558
-0.7360406091370558 x 100 = -73.6%