326.76% is the change from 71 to 303
Calculation steps:
[( 303 - 71 ) ÷ 71] x 100 = 326.76%
Formula
Percentage change = [(303 - 71) / 71] x 100
Subtract the new number by the original number
303 - 71 = 232
232 ÷ 71 = 3.267605633802817
3.267605633802817 x 100 = 326.76%