-42.82% is the change from 829 to 474
Calculation steps:
[( 474 - 829 ) ÷ 829] x 100 = -42.82%
Formula
Percentage change = [(474 - 829) / 829] x 100
Subtract the new number by the original number
474 - 829 = -355
-355 ÷ 829 = -0.428226779252111
-0.428226779252111 x 100 = -42.82%