-2.02% is the change from 743 to 728
Calculation steps:
[( 728 - 743 ) ÷ 743] x 100 = -2.02%
Formula
Percentage change = [(728 - 743) / 743] x 100
Subtract the new number by the original number
728 - 743 = -15
-15 ÷ 743 = -0.020188425302826378
-0.020188425302826378 x 100 = -2.02%