61.42% is the change from 267 to 431
Calculation steps:
[( 431 - 267 ) ÷ 267] x 100 = 61.42%
Formula
Percentage change = [(431 - 267) / 267] x 100
Subtract the new number by the original number
431 - 267 = 164
164 ÷ 267 = 0.6142322097378277
0.6142322097378277 x 100 = 61.42%