12.61% is the change from 690 to 777
Calculation steps:
[( 777 - 690 ) ÷ 690] x 100 = 12.61%
Formula
Percentage change = [(777 - 690) / 690] x 100
Subtract the new number by the original number
777 - 690 = 87
87 ÷ 690 = 0.12608695652173912
0.12608695652173912 x 100 = 12.61%