233.64% is the change from 217 to 724
Calculation steps:
[( 724 - 217 ) ÷ 217] x 100 = 233.64%
Formula
Percentage change = [(724 - 217) / 217] x 100
Subtract the new number by the original number
724 - 217 = 507
507 ÷ 217 = 2.3364055299539173
2.3364055299539173 x 100 = 233.64%