94.44% is the change from 306 to 595
Calculation steps:
[( 595 - 306 ) ÷ 306] x 100 = 94.44%
Formula
Percentage change = [(595 - 306) / 306] x 100
Subtract the new number by the original number
595 - 306 = 289
289 ÷ 306 = 0.9444444444444444
0.9444444444444444 x 100 = 94.44%