267.81% is the change from 233 to 857
Calculation steps:
[( 857 - 233 ) ÷ 233] x 100 = 267.81%
Formula
Percentage change = [(857 - 233) / 233] x 100
Subtract the new number by the original number
857 - 233 = 624
624 ÷ 233 = 2.6781115879828326
2.6781115879828326 x 100 = 267.81%