-48.82% is the change from 764 to 391
Calculation steps:
[( 391 - 764 ) ÷ 764] x 100 = -48.82%
Formula
Percentage change = [(391 - 764) / 764] x 100
Subtract the new number by the original number
391 - 764 = -373
-373 ÷ 764 = -0.4882198952879581
-0.4882198952879581 x 100 = -48.82%