-88.34% is the change from 463 to 54
Calculation steps:
[( 54 - 463 ) ÷ 463] x 100 = -88.34%
Formula
Percentage change = [(54 - 463) / 463] x 100
Subtract the new number by the original number
54 - 463 = -409
-409 ÷ 463 = -0.8833693304535637
-0.8833693304535637 x 100 = -88.34%