662.5% is the change from 72 to 549
Calculation steps:
[( 549 - 72 ) ÷ 72] x 100 = 662.5%
Formula
Percentage change = [(549 - 72) / 72] x 100
Subtract the new number by the original number
549 - 72 = 477
477 ÷ 72 = 6.625
6.625 x 100 = 662.5%
Example