7.68% is the change from 768 to 827
Calculation steps:
[( 827 - 768 ) ÷ 768] x 100 = 7.68%
Formula
Percentage change = [(827 - 768) / 768] x 100
Subtract the new number by the original number
827 - 768 = 59
59 ÷ 768 = 0.07682291666666667
0.07682291666666667 x 100 = 7.68%