-85.79% is the change from 964 to 137
Calculation steps:
[( 137 - 964 ) ÷ 964] x 100 = -85.79%
Formula
Percentage change = [(137 - 964) / 964] x 100
Subtract the new number by the original number
137 - 964 = -827
-827 ÷ 964 = -0.8578838174273858
-0.8578838174273858 x 100 = -85.79%