-50.45% is the change from 775 to 384
Calculation steps:
[( 384 - 775 ) ÷ 775] x 100 = -50.45%
Formula
Percentage change = [(384 - 775) / 775] x 100
Subtract the new number by the original number
384 - 775 = -391
-391 ÷ 775 = -0.5045161290322581
-0.5045161290322581 x 100 = -50.45%