-1.03% is the change from 774 to 766
Calculation steps:
[( 766 - 774 ) ÷ 774] x 100 = -1.03%
Formula
Percentage change = [(766 - 774) / 774] x 100
Subtract the new number by the original number
766 - 774 = -8
-8 ÷ 774 = -0.0103359173126615
-0.0103359173126615 x 100 = -1.03%