-55.84% is the change from 779 to 344
Calculation steps:
[( 344 - 779 ) ÷ 779] x 100 = -55.84%
Formula
Percentage change = [(344 - 779) / 779] x 100
Subtract the new number by the original number
344 - 779 = -435
-435 ÷ 779 = -0.558408215661104
-0.558408215661104 x 100 = -55.84%