-9.81% is the change from 581 to 524
Calculation steps:
[( 524 - 581 ) ÷ 581] x 100 = -9.81%
Formula
Percentage change = [(524 - 581) / 581] x 100
Subtract the new number by the original number
524 - 581 = -57
-57 ÷ 581 = -0.0981067125645439
-0.0981067125645439 x 100 = -9.81%