-10.72% is the change from 746 to 666
Calculation steps:
[( 666 - 746 ) ÷ 746] x 100 = -10.72%
Formula
Percentage change = [(666 - 746) / 746] x 100
Subtract the new number by the original number
666 - 746 = -80
-80 ÷ 746 = -0.10723860589812333
-0.10723860589812333 x 100 = -10.72%