-54.43% is the change from 779 to 355
Calculation steps:
[( 355 - 779 ) ÷ 779] x 100 = -54.43%
Formula
Percentage change = [(355 - 779) / 779] x 100
Subtract the new number by the original number
355 - 779 = -424
-424 ÷ 779 = -0.5442875481386393
-0.5442875481386393 x 100 = -54.43%