-45.94% is the change from 960 to 519
Calculation steps:
[( 519 - 960 ) ÷ 960] x 100 = -45.94%
Formula
Percentage change = [(519 - 960) / 960] x 100
Subtract the new number by the original number
519 - 960 = -441
-441 ÷ 960 = -0.459375
-0.459375 x 100 = -45.94%