-3.31% is the change from 966 to 934
Calculation steps:
[( 934 - 966 ) ÷ 966] x 100 = -3.31%
Formula
Percentage change = [(934 - 966) / 966] x 100
Subtract the new number by the original number
934 - 966 = -32
-32 ÷ 966 = -0.033126293995859216
-0.033126293995859216 x 100 = -3.31%