-15.06% is the change from 976 to 829
Calculation steps:
[( 829 - 976 ) ÷ 976] x 100 = -15.06%
Formula
Percentage change = [(829 - 976) / 976] x 100
Subtract the new number by the original number
829 - 976 = -147
-147 ÷ 976 = -0.15061475409836064
-0.15061475409836064 x 100 = -15.06%