-13.6% is the change from 838 to 724
Calculation steps:
[( 724 - 838 ) ÷ 838] x 100 = -13.6%
Formula
Percentage change = [(724 - 838) / 838] x 100
Subtract the new number by the original number
724 - 838 = -114
-114 ÷ 838 = -0.1360381861575179
-0.1360381861575179 x 100 = -13.6%