-62.4% is the change from 726 to 273
Calculation steps:
[( 273 - 726 ) ÷ 726] x 100 = -62.4%
Formula
Percentage change = [(273 - 726) / 726] x 100
Subtract the new number by the original number
273 - 726 = -453
-453 ÷ 726 = -0.6239669421487604
-0.6239669421487604 x 100 = -62.4%