-73.13% is the change from 960 to 258
Calculation steps:
[( 258 - 960 ) ÷ 960] x 100 = -73.13%
Formula
Percentage change = [(258 - 960) / 960] x 100
Subtract the new number by the original number
258 - 960 = -702
-702 ÷ 960 = -0.73125
-0.73125 x 100 = -73.13%