-87.25% is the change from 957 to 122
Calculation steps:
[( 122 - 957 ) ÷ 957] x 100 = -87.25%
Formula
Percentage change = [(122 - 957) / 957] x 100
Subtract the new number by the original number
122 - 957 = -835
-835 ÷ 957 = -0.8725182863113897
-0.8725182863113897 x 100 = -87.25%