11.71% is the change from 666 to 744
Calculation steps:
[( 744 - 666 ) ÷ 666] x 100 = 11.71%
Formula
Percentage change = [(744 - 666) / 666] x 100
Subtract the new number by the original number
744 - 666 = 78
78 ÷ 666 = 0.11711711711711711
0.11711711711711711 x 100 = 11.71%