-28.37% is the change from 726 to 520
Calculation steps:
[( 520 - 726 ) ÷ 726] x 100 = -28.37%
Formula
Percentage change = [(520 - 726) / 726] x 100
Subtract the new number by the original number
520 - 726 = -206
-206 ÷ 726 = -0.2837465564738292
-0.2837465564738292 x 100 = -28.37%