-88.03% is the change from 451 to 54
Calculation steps:
[( 54 - 451 ) ÷ 451] x 100 = -88.03%
Formula
Percentage change = [(54 - 451) / 451] x 100
Subtract the new number by the original number
54 - 451 = -397
-397 ÷ 451 = -0.8802660753880266
-0.8802660753880266 x 100 = -88.03%