-4.71% is the change from 764 to 728
Calculation steps:
[( 728 - 764 ) ÷ 764] x 100 = -4.71%
Formula
Percentage change = [(728 - 764) / 764] x 100
Subtract the new number by the original number
728 - 764 = -36
-36 ÷ 764 = -0.04712041884816754
-0.04712041884816754 x 100 = -4.71%