-40.09% is the change from 459 to 275
Calculation steps:
[( 275 - 459 ) ÷ 459] x 100 = -40.09%
Formula
Percentage change = [(275 - 459) / 459] x 100
Subtract the new number by the original number
275 - 459 = -184
-184 ÷ 459 = -0.4008714596949891
-0.4008714596949891 x 100 = -40.09%