245.16% is the change from 217 to 749
Calculation steps:
[( 749 - 217 ) ÷ 217] x 100 = 245.16%
Formula
Percentage change = [(749 - 217) / 217] x 100
Subtract the new number by the original number
749 - 217 = 532
532 ÷ 217 = 2.4516129032258065
2.4516129032258065 x 100 = 245.16%