-13.74% is the change from 961 to 829
Calculation steps:
[( 829 - 961 ) ÷ 961] x 100 = -13.74%
Formula
Percentage change = [(829 - 961) / 961] x 100
Subtract the new number by the original number
829 - 961 = -132
-132 ÷ 961 = -0.13735691987513007
-0.13735691987513007 x 100 = -13.74%