16.77% is the change from 334 to 390
Calculation steps:
[( 390 - 334 ) ÷ 334] x 100 = 16.77%
Formula
Percentage change = [(390 - 334) / 334] x 100
Subtract the new number by the original number
390 - 334 = 56
56 ÷ 334 = 0.16766467065868262
0.16766467065868262 x 100 = 16.77%