-50.19% is the change from 775 to 386
Calculation steps:
[( 386 - 775 ) ÷ 775] x 100 = -50.19%
Formula
Percentage change = [(386 - 775) / 775] x 100
Subtract the new number by the original number
386 - 775 = -389
-389 ÷ 775 = -0.5019354838709678
-0.5019354838709678 x 100 = -50.19%