685.29% is the change from 34 to 267
Calculation steps:
[( 267 - 34 ) ÷ 34] x 100 = 685.29%
Formula
Percentage change = [(267 - 34) / 34] x 100
Subtract the new number by the original number
267 - 34 = 233
233 ÷ 34 = 6.852941176470588
6.852941176470588 x 100 = 685.29%