Nope, a new LEAF doesn't have 24 kWh of useable energy, more like 22 kWh. So, 22 x .8 gets the number you're seeing in Leaf Spy.
Vancouver, CA owner of a 2013 Ocean Blue SV + QC, purchased 01/2017 in WA
Zencar 12/20/24/30A L1/L2 portable EVSE
1-1/4" Curt #11396 hitch
After market, DIY LED DRLs
LeafSpy Pro + Konnwei KW902 ELM327 BT OBDII dongle
Loving my first BEV