If you want to add decimal points in Excel cells automatically ... Once done, you can enter the numbers in your spreadsheet to find the change. Find the Automatically insert a decimal point ...

Select the circle, then click Insert. The Symbol is inserted into the textbox. Move the text box over the number that you want ... Oval from the menu. Use the points around the shape to turn ...

That tells Excel to insert the character numbered as 10 in the computer's character set, which on Windows is a line break character. If you're using a MacOS computer, use the number 13 rather than ...