-12.67% is the change from 829 to 724
Calculation steps:
[( 724 - 829 ) ÷ 829] x 100 = -12.67%
Formula
Percentage change = [(724 - 829) / 829] x 100
Subtract the new number by the original number
724 - 829 = -105
-105 ÷ 829 = -0.12665862484921592
-0.12665862484921592 x 100 = -12.67%