-96.47% is the change from 964 to 34
Calculation steps:
[( 34 - 964 ) ÷ 964] x 100 = -96.47%
Formula
Percentage change = [(34 - 964) / 964] x 100
Subtract the new number by the original number
34 - 964 = -930
-930 ÷ 964 = -0.9647302904564315
-0.9647302904564315 x 100 = -96.47%