-47.02% is the change from 453 to 240
Calculation steps:
[( 240 - 453 ) ÷ 453] x 100 = -47.02%
Formula
Percentage change = [(240 - 453) / 453] x 100
Subtract the new number by the original number
240 - 453 = -213
-213 ÷ 453 = -0.47019867549668876
-0.47019867549668876 x 100 = -47.02%