-22.32% is the change from 457 to 355
Calculation steps:
[( 355 - 457 ) ÷ 457] x 100 = -22.32%
Formula
Percentage change = [(355 - 457) / 457] x 100
Subtract the new number by the original number
355 - 457 = -102
-102 ÷ 457 = -0.22319474835886213
-0.22319474835886213 x 100 = -22.32%