20.38% is the change from 314 to 378
Calculation steps:
[( 378 - 314 ) ÷ 314] x 100 = 20.38%
Formula
Percentage change = [(378 - 314) / 314] x 100
Subtract the new number by the original number
378 - 314 = 64
64 ÷ 314 = 0.20382165605095542
0.20382165605095542 x 100 = 20.38%