210.49% is the change from 267 to 829
Calculation steps:
[( 829 - 267 ) ÷ 267] x 100 = 210.49%
Formula
Percentage change = [(829 - 267) / 267] x 100
Subtract the new number by the original number
829 - 267 = 562
562 ÷ 267 = 2.1048689138576777
2.1048689138576777 x 100 = 210.49%