-43.22% is the change from 479 to 272
Calculation steps:
[( 272 - 479 ) ÷ 479] x 100 = -43.22%
Formula
Percentage change = [(272 - 479) / 479] x 100
Subtract the new number by the original number
272 - 479 = -207
-207 ÷ 479 = -0.4321503131524008
-0.4321503131524008 x 100 = -43.22%