14.61% is the change from 267 to 306
Calculation steps:
[( 306 - 267 ) ÷ 267] x 100 = 14.61%
Formula
Percentage change = [(306 - 267) / 267] x 100
Subtract the new number by the original number
306 - 267 = 39
39 ÷ 267 = 0.14606741573033707
0.14606741573033707 x 100 = 14.61%