-98.5% is the change from 533 to 8
Calculation steps:
[( 8 - 533 ) ÷ 533] x 100 = -98.5%
Formula
Percentage change = [(8 - 533) / 533] x 100
Subtract the new number by the original number
8 - 533 = -525
-525 ÷ 533 = -0.9849906191369606
-0.9849906191369606 x 100 = -98.5%