-55.02% is the change from 458 to 206
Calculation steps:
[( 206 - 458 ) ÷ 458] x 100 = -55.02%
Formula
Percentage change = [(206 - 458) / 458] x 100
Subtract the new number by the original number
206 - 458 = -252
-252 ÷ 458 = -0.5502183406113537
-0.5502183406113537 x 100 = -55.02%