Grapher's new label formatting option converts your numeric data in the worksheet to percentage format, and adds the % sign suffix to your labels.

To do so:

For axes:

1. In the Object Manager, select the Axis object
2. In the Property Manager, select the Labels tab
3. In the Label Setting section, expand the Label Format header
4. Expand the Format header
5. Change the Type field to Percent
6. Specify the Decimal places, if desired

For plot labels:

1. In the Object Manager, select the Plot object
2. In the Property Manager, select the Labels tab
3. In the Label Setting section, expand the Label Format header
4. Expand the Format header
5. Change the Type field to Percent
6. Specify the Decimal places, if desired

Updated March 2023