-2.53% is the change from 789 to 769
Calculation steps:
[( 769 - 789 ) ÷ 789] x 100 = -2.53%
Formula
Percentage change = [(769 - 789) / 789] x 100
Subtract the new number by the original number
769 - 789 = -20
-20 ÷ 789 = -0.025348542458808618
-0.025348542458808618 x 100 = -2.53%