-23.67% is the change from 824 to 629
Calculation steps:
[( 629 - 824 ) ÷ 824] x 100 = -23.67%
Formula
Percentage change = [(629 - 824) / 824] x 100
Subtract the new number by the original number
629 - 824 = -195
-195 ÷ 824 = -0.2366504854368932
-0.2366504854368932 x 100 = -23.67%