-50.64% is the change from 776 to 383
Calculation steps:
[( 383 - 776 ) ÷ 776] x 100 = -50.64%
Formula
Percentage change = [(383 - 776) / 776] x 100
Subtract the new number by the original number
383 - 776 = -393
-393 ÷ 776 = -0.5064432989690721
-0.5064432989690721 x 100 = -50.64%