-99.69% is the change from 960 to 3
Calculation steps:
[( 3 - 960 ) ÷ 960] x 100 = -99.69%
Formula
Percentage change = [(3 - 960) / 960] x 100
Subtract the new number by the original number
3 - 960 = -957
-957 ÷ 960 = -0.996875
-0.996875 x 100 = -99.69%