How to show more precise values by showing more decimal places in the cell. First you need to select the number in the cell, then click the Increase Decimal button. There is shortcut two decimal points (It's have popular use), Press Ctrl + Shift + 1.
Step 1: Select the cell which you want to make change.
Step 2: Click the Home tab > click Increase Decimal button.
Note: For decrease > click Decrease Decimal button.
Shortcut: Press Ctrl + Shift + 1 (Only make 50.00 formats).