-84.99% is the change from 533 to 80
Calculation steps:
[( 80 - 533 ) ÷ 533] x 100 = -84.99%
Formula
Percentage change = [(80 - 533) / 533] x 100
Subtract the new number by the original number
80 - 533 = -453
-453 ÷ 533 = -0.849906191369606
-0.849906191369606 x 100 = -84.99%