174.91% is the change from 271 to 745
Calculation steps:
[( 745 - 271 ) ÷ 271] x 100 = 174.91%
Formula
Percentage change = [(745 - 271) / 271] x 100
Subtract the new number by the original number
745 - 271 = 474
474 ÷ 271 = 1.7490774907749078
1.7490774907749078 x 100 = 174.91%