-15.12% is the change from 853 to 724
Calculation steps:
[( 724 - 853 ) ÷ 853] x 100 = -15.12%
Formula
Percentage change = [(724 - 853) / 853] x 100
Subtract the new number by the original number
724 - 853 = -129
-129 ÷ 853 = -0.15123094958968347
-0.15123094958968347 x 100 = -15.12%