-47.68% is the change from 453 to 237
Calculation steps:
[( 237 - 453 ) ÷ 453] x 100 = -47.68%
Formula
Percentage change = [(237 - 453) / 453] x 100
Subtract the new number by the original number
237 - 453 = -216
-216 ÷ 453 = -0.4768211920529801
-0.4768211920529801 x 100 = -47.68%