in emacs-lisp, how to position point in middle of text string? -

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in emacs-lisp, how position point in middle of text string? i'd cursor wind %s in following function: 

(defun web-research () (interactive) (insert "#+begin_quote\n\n%s\n#+end_quote\n") (org-mac-chrome-insert-frontmost-url) )

there many options. e.g., 

(defun web-research ()   (interactive)   (insert "#+begin_quote\n\n%s\n#+end_quote\n")   (search-backward "%")   (org-mac-chrome-insert-frontmost-url))

or

(defun web-research ()   (interactive)   (insert "#+begin_quote\n\n")   (let ((p (point)))     (insert "\n\n#+end_quote\n")     (org-mac-chrome-insert-frontmost-url)     (goto-char p))

or

(defun web-research ()   (interactive)   (insert "#+begin_quote\n\n%s")   (save-excursion (insert "\n#+end_quote\n"))   (org-mac-chrome-insert-frontmost-url))

imo second best.


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