95.08% is the change from 305 to 595
Calculation steps:
[( 595 - 305 ) ÷ 305] x 100 = 95.08%
Formula
Percentage change = [(595 - 305) / 305] x 100
Subtract the new number by the original number
595 - 305 = 290
290 ÷ 305 = 0.9508196721311475
0.9508196721311475 x 100 = 95.08%