49.06% is the change from 267 to 398
Calculation steps:
[( 398 - 267 ) ÷ 267] x 100 = 49.06%
Formula
Percentage change = [(398 - 267) / 267] x 100
Subtract the new number by the original number
398 - 267 = 131
131 ÷ 267 = 0.49063670411985016
0.49063670411985016 x 100 = 49.06%