73.36% is the change from 274 to 475
Calculation steps:
[( 475 - 274 ) ÷ 274] x 100 = 73.36%
Formula
Percentage change = [(475 - 274) / 274] x 100
Subtract the new number by the original number
475 - 274 = 201
201 ÷ 274 = 0.7335766423357665
0.7335766423357665 x 100 = 73.36%