-49.61% is the change from 776 to 391
Calculation steps:
[( 391 - 776 ) ÷ 776] x 100 = -49.61%
Formula
Percentage change = [(391 - 776) / 776] x 100
Subtract the new number by the original number
391 - 776 = -385
-385 ÷ 776 = -0.4961340206185567
-0.4961340206185567 x 100 = -49.61%