-97.82% is the change from 459 to 10
Calculation steps:
[( 10 - 459 ) ÷ 459] x 100 = -97.82%
Formula
Percentage change = [(10 - 459) / 459] x 100
Subtract the new number by the original number
10 - 459 = -449
-449 ÷ 459 = -0.9782135076252724
-0.9782135076252724 x 100 = -97.82%