-30.99% is the change from 726 to 501
Calculation steps:
[( 501 - 726 ) ÷ 726] x 100 = -30.99%
Formula
Percentage change = [(501 - 726) / 726] x 100
Subtract the new number by the original number
501 - 726 = -225
-225 ÷ 726 = -0.30991735537190085
-0.30991735537190085 x 100 = -30.99%