-46.9% is the change from 452 to 240
Calculation steps:
[( 240 - 452 ) ÷ 452] x 100 = -46.9%
Formula
Percentage change = [(240 - 452) / 452] x 100
Subtract the new number by the original number
240 - 452 = -212
-212 ÷ 452 = -0.4690265486725664
-0.4690265486725664 x 100 = -46.9%