-13.01% is the change from 838 to 729
Calculation steps:
[( 729 - 838 ) ÷ 838] x 100 = -13.01%
Formula
Percentage change = [(729 - 838) / 838] x 100
Subtract the new number by the original number
729 - 838 = -109
-109 ÷ 838 = -0.13007159904534607
-0.13007159904534607 x 100 = -13.01%