13.8% is the change from 384 to 437
Calculation steps:
[( 437 - 384 ) ÷ 384] x 100 = 13.8%
Formula
Percentage change = [(437 - 384) / 384] x 100
Subtract the new number by the original number
437 - 384 = 53
53 ÷ 384 = 0.13802083333333334
0.13802083333333334 x 100 = 13.8%