-12.77% is the change from 611 to 533
Calculation steps:
[( 533 - 611 ) ÷ 611] x 100 = -12.77%
Formula
Percentage change = [(533 - 611) / 611] x 100
Subtract the new number by the original number
533 - 611 = -78
-78 ÷ 611 = -0.1276595744680851
-0.1276595744680851 x 100 = -12.77%