2.6% is the change from 769 to 789
Calculation steps:
[( 789 - 769 ) ÷ 769] x 100 = 2.6%
Formula
Percentage change = [(789 - 769) / 769] x 100
Subtract the new number by the original number
789 - 769 = 20
20 ÷ 769 = 0.02600780234070221
0.02600780234070221 x 100 = 2.6%