-98.05% is the change from 461 to 9
Calculation steps:
[( 9 - 461 ) ÷ 461] x 100 = -98.05%
Formula
Percentage change = [(9 - 461) / 461] x 100
Subtract the new number by the original number
9 - 461 = -452
-452 ÷ 461 = -0.9804772234273319
-0.9804772234273319 x 100 = -98.05%