22.35% is the change from 349 to 427
Calculation steps:
[( 427 - 349 ) ÷ 349] x 100 = 22.35%
Formula
Percentage change = [(427 - 349) / 349] x 100
Subtract the new number by the original number
427 - 349 = 78
78 ÷ 349 = 0.22349570200573066
0.22349570200573066 x 100 = 22.35%