173.36% is the change from 274 to 749
Calculation steps:
[( 749 - 274 ) ÷ 274] x 100 = 173.36%
Formula
Percentage change = [(749 - 274) / 274] x 100
Subtract the new number by the original number
749 - 274 = 475
475 ÷ 274 = 1.7335766423357664
1.7335766423357664 x 100 = 173.36%