-23.41% is the change from 457 to 350
Calculation steps:
[( 350 - 457 ) ÷ 457] x 100 = -23.41%
Formula
Percentage change = [(350 - 457) / 457] x 100
Subtract the new number by the original number
350 - 457 = -107
-107 ÷ 457 = -0.23413566739606126
-0.23413566739606126 x 100 = -23.41%