-99.07% is the change from 965 to 9
Calculation steps:
[( 9 - 965 ) ÷ 965] x 100 = -99.07%
Formula
Percentage change = [(9 - 965) / 965] x 100
Subtract the new number by the original number
9 - 965 = -956
-956 ÷ 965 = -0.9906735751295337
-0.9906735751295337 x 100 = -99.07%