304.6% is the change from 174 to 704
Calculation steps:
[( 704 - 174 ) ÷ 174] x 100 = 304.6%
Formula
Percentage change = [(704 - 174) / 174] x 100
Subtract the new number by the original number
704 - 174 = 530
530 ÷ 174 = 3.045977011494253
3.045977011494253 x 100 = 304.6%