308.11% is the change from 222 to 906
Calculation steps:
[( 906 - 222 ) ÷ 222] x 100 = 308.11%
Formula
Percentage change = [(906 - 222) / 222] x 100
Subtract the new number by the original number
906 - 222 = 684
684 ÷ 222 = 3.081081081081081
3.081081081081081 x 100 = 308.11%