94.77% is the change from 306 to 596
Calculation steps:
[( 596 - 306 ) ÷ 306] x 100 = 94.77%
Formula
Percentage change = [(596 - 306) / 306] x 100
Subtract the new number by the original number
596 - 306 = 290
290 ÷ 306 = 0.9477124183006536
0.9477124183006536 x 100 = 94.77%