34.71% is the change from 314 to 423
Calculation steps:
[( 423 - 314 ) ÷ 314] x 100 = 34.71%
Formula
Percentage change = [(423 - 314) / 314] x 100
Subtract the new number by the original number
423 - 314 = 109
109 ÷ 314 = 0.3471337579617834
0.3471337579617834 x 100 = 34.71%