-38.13% is the change from 459 to 284
Calculation steps:
[( 284 - 459 ) ÷ 459] x 100 = -38.13%
Formula
Percentage change = [(284 - 459) / 459] x 100
Subtract the new number by the original number
284 - 459 = -175
-175 ÷ 459 = -0.3812636165577342
-0.3812636165577342 x 100 = -38.13%