-56.02% is the change from 457 to 201
Calculation steps:
[( 201 - 457 ) ÷ 457] x 100 = -56.02%
Formula
Percentage change = [(201 - 457) / 457] x 100
Subtract the new number by the original number
201 - 457 = -256
-256 ÷ 457 = -0.5601750547045952
-0.5601750547045952 x 100 = -56.02%