-98.28% is the change from 581 to 10
Calculation steps:
[( 10 - 581 ) ÷ 581] x 100 = -98.28%
Formula
Percentage change = [(10 - 581) / 581] x 100
Subtract the new number by the original number
10 - 581 = -571
-571 ÷ 581 = -0.9827882960413081
-0.9827882960413081 x 100 = -98.28%