97.69% is the change from 303 to 599
Calculation steps:
[( 599 - 303 ) ÷ 303] x 100 = 97.69%
Formula
Percentage change = [(599 - 303) / 303] x 100
Subtract the new number by the original number
599 - 303 = 296
296 ÷ 303 = 0.976897689768977
0.976897689768977 x 100 = 97.69%