1, key input directly. An ordinary desktop keyboard usually has two division keys, one above the number 8 on the right side of the numeric keypad and the other on the left side of the Shift key on the right side of the alphanumeric keyboard. For a keypad or notebook keyboard, there may be only one division key, that is, the one on the right of the alphabetic keyboard and the one on the left of the Shift key. Moreover, some large notebook keyboards may have two partition keys in the same position as ordinary desktop keyboards. When you need to enter the division number, you can directly click the corresponding key and enter the division number "/"or "\".

2. Input the standard mathematical symbol "⊙" with the input method. In the input state, press the Symbol key, select the smiling face icon on the right, and then select the Symbol tab at the bottom in the pop-up window. Then, select "Math" in the type option above to find the standard mathematical divisor "",and click it to insert it into the text.

3. Use the Pinyin input method to enter the division number. For the mainstream pinyin input method, you can directly input the initial number to display the division symbol "∫".