-3% is the change from 766 to 743
Calculation steps:
[( 743 - 766 ) ÷ 766] x 100 = -3%
Formula
Percentage change = [(743 - 766) / 766] x 100
Subtract the new number by the original number
743 - 766 = -23
-23 ÷ 766 = -0.030026109660574413
-0.030026109660574413 x 100 = -3%