-13.46% is the change from 966 to 836
Calculation steps:
[( 836 - 966 ) ÷ 966] x 100 = -13.46%
Formula
Percentage change = [(836 - 966) / 966] x 100
Subtract the new number by the original number
836 - 966 = -130
-130 ÷ 966 = -0.13457556935817805
-0.13457556935817805 x 100 = -13.46%