22.49% is the change from 338 to 414
Calculation steps:
[( 414 - 338 ) ÷ 338] x 100 = 22.49%
Formula
Percentage change = [(414 - 338) / 338] x 100
Subtract the new number by the original number
414 - 338 = 76
76 ÷ 338 = 0.22485207100591717
0.22485207100591717 x 100 = 22.49%