12.59% is the change from 691 to 778
Calculation steps:
[( 778 - 691 ) ÷ 691] x 100 = 12.59%
Formula
Percentage change = [(778 - 691) / 691] x 100
Subtract the new number by the original number
778 - 691 = 87
87 ÷ 691 = 0.12590448625180897
0.12590448625180897 x 100 = 12.59%