-27.27% is the change from 726 to 528
Calculation steps:
[( 528 - 726 ) ÷ 726] x 100 = -27.27%
Formula
Percentage change = [(528 - 726) / 726] x 100
Subtract the new number by the original number
528 - 726 = -198
-198 ÷ 726 = -0.2727272727272727
-0.2727272727272727 x 100 = -27.27%