-0.39% is the change from 766 to 763
Calculation steps:
[( 763 - 766 ) ÷ 766] x 100 = -0.39%
Formula
Percentage change = [(763 - 766) / 766] x 100
Subtract the new number by the original number
763 - 766 = -3
-3 ÷ 766 = -0.0039164490861618795
-0.0039164490861618795 x 100 = -0.39%