-88.05% is the change from 452 to 54
Calculation steps:
[( 54 - 452 ) ÷ 452] x 100 = -88.05%
Formula
Percentage change = [(54 - 452) / 452] x 100
Subtract the new number by the original number
54 - 452 = -398
-398 ÷ 452 = -0.8805309734513275
-0.8805309734513275 x 100 = -88.05%