-29.06% is the change from 726 to 515
Calculation steps:
[( 515 - 726 ) ÷ 726] x 100 = -29.06%
Formula
Percentage change = [(515 - 726) / 726] x 100
Subtract the new number by the original number
515 - 726 = -211
-211 ÷ 726 = -0.290633608815427
-0.290633608815427 x 100 = -29.06%