-7.02% is the change from 783 to 728
Calculation steps:
[( 728 - 783 ) ÷ 783] x 100 = -7.02%
Formula
Percentage change = [(728 - 783) / 783] x 100
Subtract the new number by the original number
728 - 783 = -55
-55 ÷ 783 = -0.070242656449553
-0.070242656449553 x 100 = -7.02%