27.86% is the change from 384 to 491
Calculation steps:
[( 491 - 384 ) ÷ 384] x 100 = 27.86%
Formula
Percentage change = [(491 - 384) / 384] x 100
Subtract the new number by the original number
491 - 384 = 107
107 ÷ 384 = 0.2786458333333333
0.2786458333333333 x 100 = 27.86%