-22.1% is the change from 457 to 356
Calculation steps:
[( 356 - 457 ) ÷ 457] x 100 = -22.1%
Formula
Percentage change = [(356 - 457) / 457] x 100
Subtract the new number by the original number
356 - 457 = -101
-101 ÷ 457 = -0.2210065645514223
-0.2210065645514223 x 100 = -22.1%