292.31% is the change from 234 to 918
Calculation steps:
[( 918 - 234 ) ÷ 234] x 100 = 292.31%
Formula
Percentage change = [(918 - 234) / 234] x 100
Subtract the new number by the original number
918 - 234 = 684
684 ÷ 234 = 2.923076923076923
2.923076923076923 x 100 = 292.31%