-18.71% is the change from 727 to 591
Calculation steps:
[( 591 - 727 ) ÷ 727] x 100 = -18.71%
Formula
Percentage change = [(591 - 727) / 727] x 100
Subtract the new number by the original number
591 - 727 = -136
-136 ÷ 727 = -0.18707015130674004
-0.18707015130674004 x 100 = -18.71%