-4.96% is the change from 766 to 728
Calculation steps:
[( 728 - 766 ) ÷ 766] x 100 = -4.96%
Formula
Percentage change = [(728 - 766) / 766] x 100
Subtract the new number by the original number
728 - 766 = -38
-38 ÷ 766 = -0.04960835509138381
-0.04960835509138381 x 100 = -4.96%