-38.77% is the change from 779 to 477
Calculation steps:
[( 477 - 779 ) ÷ 779] x 100 = -38.77%
Formula
Percentage change = [(477 - 779) / 779] x 100
Subtract the new number by the original number
477 - 779 = -302
-302 ÷ 779 = -0.38767650834403083
-0.38767650834403083 x 100 = -38.77%