Can I rotate one bone slower than the controlling bone in Control Rig

I’ve watched many tutorials, looked at rigs, and tried to put together my own set of nodes, but the same problem keeps popping up. I can’t have one Control bone follow the rotation of another Control bone, but rotate slower. After a some rotation of the first bone the second slower rotating bone will jump in position as soon as the first bone rotates 360 degrees. How can I have one control bone rotate another bone, but slower and keep the other one rotating slower no matter how many rotations the first one goes through?

Here is my simple node setup.