-90.22% is the change from 583 to 57
Calculation steps:
[( 57 - 583 ) ÷ 583] x 100 = -90.22%
Formula
Percentage change = [(57 - 583) / 583] x 100
Subtract the new number by the original number
57 - 583 = -526
-526 ÷ 583 = -0.902229845626072
-0.902229845626072 x 100 = -90.22%