-4.23% is the change from 781 to 748
Calculation steps:
[( 748 - 781 ) ÷ 781] x 100 = -4.23%
Formula
Percentage change = [(748 - 781) / 781] x 100
Subtract the new number by the original number
748 - 781 = -33
-33 ÷ 781 = -0.04225352112676056
-0.04225352112676056 x 100 = -4.23%