-2.54% is the change from 747 to 728
Calculation steps:
[( 728 - 747 ) ÷ 747] x 100 = -2.54%
Formula
Percentage change = [(728 - 747) / 747] x 100
Subtract the new number by the original number
728 - 747 = -19
-19 ÷ 747 = -0.025435073627844713
-0.025435073627844713 x 100 = -2.54%