-14.92% is the change from 965 to 821
Calculation steps:
[( 821 - 965 ) ÷ 965] x 100 = -14.92%
Formula
Percentage change = [(821 - 965) / 965] x 100
Subtract the new number by the original number
821 - 965 = -144
-144 ÷ 965 = -0.14922279792746113
-0.14922279792746113 x 100 = -14.92%