-46.82% is the change from 848 to 451
Calculation steps:
[( 451 - 848 ) ÷ 848] x 100 = -46.82%
Formula
Percentage change = [(451 - 848) / 848] x 100
Subtract the new number by the original number
451 - 848 = -397
-397 ÷ 848 = -0.4681603773584906
-0.4681603773584906 x 100 = -46.82%