-1.03% is the change from 775 to 767
Calculation steps:
[( 767 - 775 ) ÷ 775] x 100 = -1.03%
Formula
Percentage change = [(767 - 775) / 775] x 100
Subtract the new number by the original number
767 - 775 = -8
-8 ÷ 775 = -0.01032258064516129
-0.01032258064516129 x 100 = -1.03%