-48.02% is the change from 960 to 499
Calculation steps:
[( 499 - 960 ) ÷ 960] x 100 = -48.02%
Formula
Percentage change = [(499 - 960) / 960] x 100
Subtract the new number by the original number
499 - 960 = -461
-461 ÷ 960 = -0.48020833333333335
-0.48020833333333335 x 100 = -48.02%