-57.14% is the change from 581 to 249
Calculation steps:
[( 249 - 581 ) ÷ 581] x 100 = -57.14%
Formula
Percentage change = [(249 - 581) / 581] x 100
Subtract the new number by the original number
249 - 581 = -332
-332 ÷ 581 = -0.5714285714285714
-0.5714285714285714 x 100 = -57.14%