-8.27% is the change from 774 to 710
Calculation steps:
[( 710 - 774 ) ÷ 774] x 100 = -8.27%
Formula
Percentage change = [(710 - 774) / 774] x 100
Subtract the new number by the original number
710 - 774 = -64
-64 ÷ 774 = -0.082687338501292
-0.082687338501292 x 100 = -8.27%