-55.07% is the change from 779 to 350
Calculation steps:
[( 350 - 779 ) ÷ 779] x 100 = -55.07%
Formula
Percentage change = [(350 - 779) / 779] x 100
Subtract the new number by the original number
350 - 779 = -429
-429 ÷ 779 = -0.5507060333761232
-0.5507060333761232 x 100 = -55.07%