-15.69% is the change from 459 to 387
Calculation steps:
[( 387 - 459 ) ÷ 459] x 100 = -15.69%
Formula
Percentage change = [(387 - 459) / 459] x 100
Subtract the new number by the original number
387 - 459 = -72
-72 ÷ 459 = -0.1568627450980392
-0.1568627450980392 x 100 = -15.69%