-13.74% is the change from 844 to 728
Calculation steps:
[( 728 - 844 ) ÷ 844] x 100 = -13.74%
Formula
Percentage change = [(728 - 844) / 844] x 100
Subtract the new number by the original number
728 - 844 = -116
-116 ÷ 844 = -0.13744075829383887
-0.13744075829383887 x 100 = -13.74%