Select the number directly in the box, and then check the superscript in the font interface. Below I will demonstrate the detailed operation steps:

(computer model: MacBook Air, software version: Word 202 1)

1, open Word, and select the required number in the box;

2. Click the font with the right mouse button;

3. A light gray box pops up, marked with a check;

4. Click OK in the lower right corner;

5.word has finished superscript the label in the upper right corner!

The above is a tutorial on how word marks the label in the upper right corner. I hope it helps you ~