-0.82% is the change from 728 to 722
Calculation steps:
[( 722 - 728 ) ÷ 728] x 100 = -0.82%
Formula
Percentage change = [(722 - 728) / 728] x 100
Subtract the new number by the original number
722 - 728 = -6
-6 ÷ 728 = -0.008241758241758242
-0.008241758241758242 x 100 = -0.82%