-63.83% is the change from 459 to 166
Calculation steps:
[( 166 - 459 ) ÷ 459] x 100 = -63.83%
Formula
Percentage change = [(166 - 459) / 459] x 100
Subtract the new number by the original number
166 - 459 = -293
-293 ÷ 459 = -0.6383442265795207
-0.6383442265795207 x 100 = -63.83%