-47.89% is the change from 996 to 519
Calculation steps:
[( 519 - 996 ) ÷ 996] x 100 = -47.89%
Formula
Percentage change = [(519 - 996) / 996] x 100
Subtract the new number by the original number
519 - 996 = -477
-477 ÷ 996 = -0.4789156626506024
-0.4789156626506024 x 100 = -47.89%