After further clean up liver releases particles called the very low density lipoproteins in the blood. These have lower triacyl glycerides than chylomicrons. There are LDL receptors on the cell membranes of the extrahepatic cells which can pick up the LDL particles. This is how cholesterol reaches the interior of normal cells. Within cells, LDL particles are repackaged.
Excess cholesterol is esterified and stored.
Excess cholesterol suppresses the biosynthesis of LDL-receptors so that intake of cholesterol decreases. It also suppresses cholesterol biosynthesis. Repackaged LDL particles called HDL particles are then released into the blood stream. These particles are sensed by the liver through the HDL-receptors. Thus the liver gets constant information as to how much LDL and HDL are present in the blood.