99.01% is the change from 302 to 601
Calculation steps:
[( 601 - 302 ) ÷ 302] x 100 = 99.01%
Formula
Percentage change = [(601 - 302) / 302] x 100
Subtract the new number by the original number
601 - 302 = 299
299 ÷ 302 = 0.9900662251655629
0.9900662251655629 x 100 = 99.01%