-19.01% is the change from 726 to 588
Calculation steps:
[( 588 - 726 ) ÷ 726] x 100 = -19.01%
Formula
Percentage change = [(588 - 726) / 726] x 100
Subtract the new number by the original number
588 - 726 = -138
-138 ÷ 726 = -0.19008264462809918
-0.19008264462809918 x 100 = -19.01%