131.58% is the change from 304 to 704
Calculation steps:
[( 704 - 304 ) ÷ 304] x 100 = 131.58%
Formula
Percentage change = [(704 - 304) / 304] x 100
Subtract the new number by the original number
704 - 304 = 400
400 ÷ 304 = 1.3157894736842106
1.3157894736842106 x 100 = 131.58%