-31.77% is the change from 727 to 496
Calculation steps:
[( 496 - 727 ) ÷ 727] x 100 = -31.77%
Formula
Percentage change = [(496 - 727) / 727] x 100
Subtract the new number by the original number
496 - 727 = -231
-231 ÷ 727 = -0.3177441540577717
-0.3177441540577717 x 100 = -31.77%