How does the value of a decimal changes as you move to the left or the right in a place value chart

explain how the value of a decimal changes as you move to the left or to the right in a place value chart

If you move it to the left the number would increase so for example you had 2.3 and you move it to the left then it would be 23, so if you times it by tenth or hundredth then it would go to the left but if you divide then it would go down so moving to the right would get you 0.23