Click the arrow next to the Equations icon for a drop-down selection of common equations. For example click Fraction and then click Stacked Fraction or Linear Fraction depending upon how you want your division symbol to look. For example click on the cell A2 with the mouse pointer and enter sign and type the division sign forward slash as B2C2 and press the enter key where b is the dividend and c is the divisor which will give you the desired output.
On the Table Tools Layout tab click the Formula button.
The quotient answer will eventually go on top right above the dividend. Position the cursor where you want to paste a formula. This method works in Microsoft Word 2007 or. Insert a mathematical formula into a control.