-26.07% is the change from 721 to 533
Calculation steps:
[( 533 - 721 ) ÷ 721] x 100 = -26.07%
Formula
Percentage change = [(533 - 721) / 721] x 100
Subtract the new number by the original number
533 - 721 = -188
-188 ÷ 721 = -0.260748959778086
-0.260748959778086 x 100 = -26.07%