find specific number

I have one cell (B1) that I change according to a number between 1 and 45. I have a column of numbers (C1-C45) that do not change. Adjacent to column C1-C45 I have another column (D1-D45) of fractions in 1.01% - 9.99%. The formula I wish to create is, if the number in B1 is changed to 14 (example), then the number 14 is recognized in column C, in turn selecting the adjacent fraction in column D. Thank you for your consideration, Gary