-35.01% is the change from 457 to 297
Calculation steps:
[( 297 - 457 ) ÷ 457] x 100 = -35.01%
Formula
Percentage change = [(297 - 457) / 457] x 100
Subtract the new number by the original number
297 - 457 = -160
-160 ÷ 457 = -0.350109409190372
-0.350109409190372 x 100 = -35.01%