-30.58% is the change from 726 to 504
Calculation steps:
[( 504 - 726 ) ÷ 726] x 100 = -30.58%
Formula
Percentage change = [(504 - 726) / 726] x 100
Subtract the new number by the original number
504 - 726 = -222
-222 ÷ 726 = -0.30578512396694213
-0.30578512396694213 x 100 = -30.58%