-50.88% is the change from 794 to 390
Calculation steps:
[( 390 - 794 ) ÷ 794] x 100 = -50.88%
Formula
Percentage change = [(390 - 794) / 794] x 100
Subtract the new number by the original number
390 - 794 = -404
-404 ÷ 794 = -0.5088161209068011
-0.5088161209068011 x 100 = -50.88%