-30.85% is the change from 726 to 502
Calculation steps:
[( 502 - 726 ) ÷ 726] x 100 = -30.85%
Formula
Percentage change = [(502 - 726) / 726] x 100
Subtract the new number by the original number
502 - 726 = -224
-224 ÷ 726 = -0.3085399449035813
-0.3085399449035813 x 100 = -30.85%