-6% is the change from 533 to 501
Calculation steps:
[( 501 - 533 ) ÷ 533] x 100 = -6%
Formula
Percentage change = [(501 - 533) / 533] x 100
Subtract the new number by the original number
501 - 533 = -32
-32 ÷ 533 = -0.0600375234521576
-0.0600375234521576 x 100 = -6%