0.78% is the change from 768 to 774
Calculation steps:
[( 774 - 768 ) ÷ 768] x 100 = 0.78%
Formula
Percentage change = [(774 - 768) / 768] x 100
Subtract the new number by the original number
774 - 768 = 6
6 ÷ 768 = 0.0078125
0.0078125 x 100 = 0.78%
Example