In the Device Care app in the battery section, they power usage is far better to understand how much was actually used from the battery capacity from its last charge. When opening the battery section, it will default to view the days of the week. But that shows how much much used during that day when a certain day is chosen. But if that day included charging the device, then one has to look at the usage of the battery before and after the charging to determined how much power was used.
Now, one can click the down arrow next to "Daily usage" and select "Since last charge. Then just tap on the graph to show the SOT screen from the when the device was last charged to get the current SOT for that last charge. It will disappear to new charge stat once a new charging session is completed (I don't know if having a history should be added though) . This is an example of my current SOT. I think this is better than even pre-UI 7 .
