-47.59% is the change from 519 to 272
Calculation steps:
[( 272 - 519 ) ÷ 519] x 100 = -47.59%
Formula
Percentage change = [(272 - 519) / 519] x 100
Subtract the new number by the original number
272 - 519 = -247
-247 ÷ 519 = -0.47591522157996147
-0.47591522157996147 x 100 = -47.59%