-98.31% is the change from 533 to 9
Calculation steps:
[( 9 - 533 ) ÷ 533] x 100 = -98.31%
Formula
Percentage change = [(9 - 533) / 533] x 100
Subtract the new number by the original number
9 - 533 = -524
-524 ÷ 533 = -0.9831144465290806
-0.9831144465290806 x 100 = -98.31%