12.77% is the change from 611 to 689
Calculation steps:
[( 689 - 611 ) ÷ 611] x 100 = 12.77%
Formula
Percentage change = [(689 - 611) / 611] x 100
Subtract the new number by the original number
689 - 611 = 78
78 ÷ 611 = 0.1276595744680851
0.1276595744680851 x 100 = 12.77%