-55.01% is the change from 789 to 355
Calculation steps:
[( 355 - 789 ) ÷ 789] x 100 = -55.01%
Formula
Percentage change = [(355 - 789) / 789] x 100
Subtract the new number by the original number
355 - 789 = -434
-434 ÷ 789 = -0.550063371356147
-0.550063371356147 x 100 = -55.01%