11.83% is the change from 668 to 747
Calculation steps:
[( 747 - 668 ) ÷ 668] x 100 = 11.83%
Formula
Percentage change = [(747 - 668) / 668] x 100
Subtract the new number by the original number
747 - 668 = 79
79 ÷ 668 = 0.11826347305389222
0.11826347305389222 x 100 = 11.83%