-48.57% is the change from 453 to 233
Calculation steps:
[( 233 - 453 ) ÷ 453] x 100 = -48.57%
Formula
Percentage change = [(233 - 453) / 453] x 100
Subtract the new number by the original number
233 - 453 = -220
-220 ÷ 453 = -0.4856512141280353
-0.4856512141280353 x 100 = -48.57%