-95.96% is the change from 966 to 39
Calculation steps:
[( 39 - 966 ) ÷ 966] x 100 = -95.96%
Formula
Percentage change = [(39 - 966) / 966] x 100
Subtract the new number by the original number
39 - 966 = -927
-927 ÷ 966 = -0.9596273291925466
-0.9596273291925466 x 100 = -95.96%