2.47% is the change from 769 to 788
Calculation steps:
[( 788 - 769 ) ÷ 769] x 100 = 2.47%
Formula
Percentage change = [(788 - 769) / 769] x 100
Subtract the new number by the original number
788 - 769 = 19
19 ÷ 769 = 0.0247074122236671
0.0247074122236671 x 100 = 2.47%