-50.83% is the change from 781 to 384
Calculation steps:
[( 384 - 781 ) ÷ 781] x 100 = -50.83%
Formula
Percentage change = [(384 - 781) / 781] x 100
Subtract the new number by the original number
384 - 781 = -397
-397 ÷ 781 = -0.5083226632522407
-0.5083226632522407 x 100 = -50.83%