-0.13% is the change from 765 to 764
Calculation steps:
[( 764 - 765 ) ÷ 765] x 100 = -0.13%
Formula
Percentage change = [(764 - 765) / 765] x 100
Subtract the new number by the original number
764 - 765 = -1
-1 ÷ 765 = -0.00130718954248366
-0.00130718954248366 x 100 = -0.13%