171.17% is the change from 274 to 743
Calculation steps:
[( 743 - 274 ) ÷ 274] x 100 = 171.17%
Formula
Percentage change = [(743 - 274) / 274] x 100
Subtract the new number by the original number
743 - 274 = 469
469 ÷ 274 = 1.7116788321167884
1.7116788321167884 x 100 = 171.17%