146.71% is the change from 304 to 750
Calculation steps:
[( 750 - 304 ) ÷ 304] x 100 = 146.71%
Formula
Percentage change = [(750 - 304) / 304] x 100
Subtract the new number by the original number
750 - 304 = 446
446 ÷ 304 = 1.4671052631578947
1.4671052631578947 x 100 = 146.71%