15.69% is the change from 663 to 767
Calculation steps:
[( 767 - 663 ) ÷ 663] x 100 = 15.69%
Formula
Percentage change = [(767 - 663) / 663] x 100
Subtract the new number by the original number
767 - 663 = 104
104 ÷ 663 = 0.1568627450980392
0.1568627450980392 x 100 = 15.69%