127.45% is the change from 306 to 696
Calculation steps:
[( 696 - 306 ) ÷ 306] x 100 = 127.45%
Formula
Percentage change = [(696 - 306) / 306] x 100
Subtract the new number by the original number
696 - 306 = 390
390 ÷ 306 = 1.2745098039215685
1.2745098039215685 x 100 = 127.45%