94.82% is the change from 309 to 602
Calculation steps:
[( 602 - 309 ) ÷ 309] x 100 = 94.82%
Formula
Percentage change = [(602 - 309) / 309] x 100
Subtract the new number by the original number
602 - 309 = 293
293 ÷ 309 = 0.948220064724919
0.948220064724919 x 100 = 94.82%