1.17% is the change from 768 to 777
Calculation steps:
[( 777 - 768 ) ÷ 768] x 100 = 1.17%
Formula
Percentage change = [(777 - 768) / 768] x 100
Subtract the new number by the original number
777 - 768 = 9
9 ÷ 768 = 0.01171875
0.01171875 x 100 = 1.17%