240.55% is the change from 217 to 739
Calculation steps:
[( 739 - 217 ) ÷ 217] x 100 = 240.55%
Formula
Percentage change = [(739 - 217) / 217] x 100
Subtract the new number by the original number
739 - 217 = 522
522 ÷ 217 = 2.4055299539170507
2.4055299539170507 x 100 = 240.55%