40.15% is the change from 274 to 384
Calculation steps:
[( 384 - 274 ) ÷ 274] x 100 = 40.15%
Formula
Percentage change = [(384 - 274) / 274] x 100
Subtract the new number by the original number
384 - 274 = 110
110 ÷ 274 = 0.40145985401459855
0.40145985401459855 x 100 = 40.15%