-55.12% is the change from 459 to 206
Calculation steps:
[( 206 - 459 ) ÷ 459] x 100 = -55.12%
Formula
Percentage change = [(206 - 459) / 459] x 100
Subtract the new number by the original number
206 - 459 = -253
-253 ÷ 459 = -0.55119825708061
-0.55119825708061 x 100 = -55.12%