-49.69% is the change from 960 to 483
Calculation steps:
[( 483 - 960 ) ÷ 960] x 100 = -49.69%
Formula
Percentage change = [(483 - 960) / 960] x 100
Subtract the new number by the original number
483 - 960 = -477
-477 ÷ 960 = -0.496875
-0.496875 x 100 = -49.69%