71.16% is the change from 267 to 457
Calculation steps:
[( 457 - 267 ) ÷ 267] x 100 = 71.16%
Formula
Percentage change = [(457 - 267) / 267] x 100
Subtract the new number by the original number
457 - 267 = 190
190 ÷ 267 = 0.7116104868913857
0.7116104868913857 x 100 = 71.16%