-38.51% is the change from 457 to 281
Calculation steps:
[( 281 - 457 ) ÷ 457] x 100 = -38.51%
Formula
Percentage change = [(281 - 457) / 457] x 100
Subtract the new number by the original number
281 - 457 = -176
-176 ÷ 457 = -0.3851203501094092
-0.3851203501094092 x 100 = -38.51%