-37.9% is the change from 789 to 490
Calculation steps:
[( 490 - 789 ) ÷ 789] x 100 = -37.9%
Formula
Percentage change = [(490 - 789) / 789] x 100
Subtract the new number by the original number
490 - 789 = -299
-299 ÷ 789 = -0.37896070975918883
-0.37896070975918883 x 100 = -37.9%