-80.71% is the change from 964 to 186
Calculation steps:
[( 186 - 964 ) ÷ 964] x 100 = -80.71%
Formula
Percentage change = [(186 - 964) / 964] x 100
Subtract the new number by the original number
186 - 964 = -778
-778 ÷ 964 = -0.8070539419087137
-0.8070539419087137 x 100 = -80.71%