-0.26% is the change from 769 to 767
Calculation steps:
[( 767 - 769 ) ÷ 769] x 100 = -0.26%
Formula
Percentage change = [(767 - 769) / 769] x 100
Subtract the new number by the original number
767 - 769 = -2
-2 ÷ 769 = -0.002600780234070221
-0.002600780234070221 x 100 = -0.26%