-8.6% is the change from 814 to 744
Calculation steps:
[( 744 - 814 ) ÷ 814] x 100 = -8.6%
Formula
Percentage change = [(744 - 814) / 814] x 100
Subtract the new number by the original number
744 - 814 = -70
-70 ÷ 814 = -0.085995085995086
-0.085995085995086 x 100 = -8.6%