214.23% is the change from 267 to 839
Calculation steps:
[( 839 - 267 ) ÷ 267] x 100 = 214.23%
Formula
Percentage change = [(839 - 267) / 267] x 100
Subtract the new number by the original number
839 - 267 = 572
572 ÷ 267 = 2.142322097378277
2.142322097378277 x 100 = 214.23%