In my case the first one says 99.99%, and the second one says 86,63kWh, using this second parameter as the worst case scenario
![Razz :P](./images/smilies/icon_razz.gif)
I couldn't measure this when the car was completely new so I don't know was its first state, taking into account the massive buffer the Ariya has, especially the big battery one, that now mine has 1.5 years and 15.000 miles and that it has done less than 10 quick charges at 50kW and all rest AC charging at 5kW and the SoC hovering usually around 30%-70%, I suspect the ~1% degradation seems about right.
Can anyone check their too for reference?