11.81% is the change from 686 to 767
Calculation steps:
[( 767 - 686 ) ÷ 686] x 100 = 11.81%
Formula
Percentage change = [(767 - 686) / 686] x 100
Subtract the new number by the original number
767 - 686 = 81
81 ÷ 686 = 0.11807580174927114
0.11807580174927114 x 100 = 11.81%