ADR5045 Voltage bias for a voltage divider

Hi

I would like to measure the voltage with a voltage divider.

I would like to bias (offset, subtract) 5V with the ADR5045BKSZ-REEL7  from a 6-16V Voltage Source.

My current scheme is this:

I have calcuted that the Total current should be betwwen 75uA (6V Input) and  820uA (16v) Input. Max Voltage Output is about 3.5V, Minimum about 0.3V. (Spannungsteiler, belastet)

I have seen on another post that somebody made a similar circuit with a TL431 variable shunt regulator:

Do you agree that my solution should working?

Thank's very much for every input

Andy