-50.96% is the change from 783 to 384
Calculation steps:
[( 384 - 783 ) ÷ 783] x 100 = -50.96%
Formula
Percentage change = [(384 - 783) / 783] x 100
Subtract the new number by the original number
384 - 783 = -399
-399 ÷ 783 = -0.5095785440613027
-0.5095785440613027 x 100 = -50.96%