172.63% is the change from 274 to 747
Calculation steps:
[( 747 - 274 ) ÷ 274] x 100 = 172.63%
Formula
Percentage change = [(747 - 274) / 274] x 100
Subtract the new number by the original number
747 - 274 = 473
473 ÷ 274 = 1.7262773722627738
1.7262773722627738 x 100 = 172.63%