By using the following query we can get number of profile option changed along with new values in given number of days
Connect as apps user to instance
SELECT '***Profile Option Name ***'
|| a.user_profile_option_name
|| '*** Was Updated with value '
|| '"'
|| b.profile_option_value
|| '"'
|| ' In The Last '
|| &p_no_of_days
|| ' days'
|| ' by '
|| (SELECT user_name
FROM apps.fnd_user u
WHERE u.user_id = b.last_updated_by) mesg
FROM apps.fnd_profile_options_vl a,
apps.fnd_profile_option_values b,
apps.fnd_user c
WHERE a.profile_option_id = b.profile_option_id
AND b.last_updated_by = c.user_id
AND ( b.last_update_date > SYSDATE - &p_no_of_days
OR b.creation_date > SYSDATE - &p_no_of_days
)