-14.35% is the change from 829 to 710
Calculation steps:
[( 710 - 829 ) ÷ 829] x 100 = -14.35%
Formula
Percentage change = [(710 - 829) / 829] x 100
Subtract the new number by the original number
710 - 829 = -119
-119 ÷ 829 = -0.14354644149577805
-0.14354644149577805 x 100 = -14.35%