-28.79% is the change from 726 to 517
Calculation steps:
[( 517 - 726 ) ÷ 726] x 100 = -28.79%
Formula
Percentage change = [(517 - 726) / 726] x 100
Subtract the new number by the original number
517 - 726 = -209
-209 ÷ 726 = -0.2878787878787879
-0.2878787878787879 x 100 = -28.79%