309.04% is the change from 177 to 724
Calculation steps:
[( 724 - 177 ) ÷ 177] x 100 = 309.04%
Formula
Percentage change = [(724 - 177) / 177] x 100
Subtract the new number by the original number
724 - 177 = 547
547 ÷ 177 = 3.0903954802259888
3.0903954802259888 x 100 = 309.04%