-53.06% is the change from 458 to 215
Calculation steps:
[( 215 - 458 ) ÷ 458] x 100 = -53.06%
Formula
Percentage change = [(215 - 458) / 458] x 100
Subtract the new number by the original number
215 - 458 = -243
-243 ÷ 458 = -0.5305676855895196
-0.5305676855895196 x 100 = -53.06%