-46.35% is the change from 960 to 515
Calculation steps:
[( 515 - 960 ) ÷ 960] x 100 = -46.35%
Formula
Percentage change = [(515 - 960) / 960] x 100
Subtract the new number by the original number
515 - 960 = -445
-445 ÷ 960 = -0.4635416666666667
-0.4635416666666667 x 100 = -46.35%