267.09% is the change from 234 to 859
Calculation steps:
[( 859 - 234 ) ÷ 234] x 100 = 267.09%
Formula
Percentage change = [(859 - 234) / 234] x 100
Subtract the new number by the original number
859 - 234 = 625
625 ÷ 234 = 2.6709401709401708
2.6709401709401708 x 100 = 267.09%