-15.08% is the change from 829 to 704
Calculation steps:
[( 704 - 829 ) ÷ 829] x 100 = -15.08%
Formula
Percentage change = [(704 - 829) / 829] x 100
Subtract the new number by the original number
704 - 829 = -125
-125 ÷ 829 = -0.15078407720144751
-0.15078407720144751 x 100 = -15.08%