-14.78% is the change from 961 to 819
Calculation steps:
[( 819 - 961 ) ÷ 961] x 100 = -14.78%
Formula
Percentage change = [(819 - 961) / 961] x 100
Subtract the new number by the original number
819 - 961 = -142
-142 ÷ 961 = -0.14776274713839752
-0.14776274713839752 x 100 = -14.78%