-88.47% is the change from 451 to 52
Calculation steps:
[( 52 - 451 ) ÷ 451] x 100 = -88.47%
Formula
Percentage change = [(52 - 451) / 451] x 100
Subtract the new number by the original number
52 - 451 = -399
-399 ÷ 451 = -0.88470066518847
-0.88470066518847 x 100 = -88.47%