How to reproduce:
1. Open the attached project "BugCatcher"
2. Go to Window -> Asset Management -> Addressables -> Groups
3. Go to Build -> New Build -> Schema Driven Build
4. In the Addressables Report window, observe the "Addressables" and "Assets pulled into a build by an Addressable" fields
Expected results: "0%" is logged
Actual results: Due to division by zero, "NaN%" is shown
Reproducible with: 3.1.0 (6000.7.0a2)
Reproducible on: macOS Tahoe 26 (M1)
Not reproducible on: No other environment tested