In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.
['d', '357', 'u', '2773', '4787', '4643', 'M', 'B', '4269', 'x', 'r', 'w', '8775', 'd', 'R', '7', 'C', 'l', '2841', 'K', 'v', 'm', '8529', '4763', '9085', '9459', '9423', 'k']