225.84% is the change from 267 to 870
Calculation steps:
[( 870 - 267 ) ÷ 267] x 100 = 225.84%
Formula
Percentage change = [(870 - 267) / 267] x 100
Subtract the new number by the original number
870 - 267 = 603
603 ÷ 267 = 2.258426966292135
2.258426966292135 x 100 = 225.84%