1.64% is the change from 304 to 309
Calculation steps:
[( 309 - 304 ) ÷ 304] x 100 = 1.64%
Formula
Percentage change = [(309 - 304) / 304] x 100
Subtract the new number by the original number
309 - 304 = 5
5 ÷ 304 = 0.01644736842105263
0.01644736842105263 x 100 = 1.64%