-72.94% is the change from 957 to 259
Calculation steps:
[( 259 - 957 ) ÷ 957] x 100 = -72.94%
Formula
Percentage change = [(259 - 957) / 957] x 100
Subtract the new number by the original number
259 - 957 = -698
-698 ÷ 957 = -0.7293625914315569
-0.7293625914315569 x 100 = -72.94%