SQL (Oracle) -How to Get Ratio from two Count Statements?

Question

I want to get the Ratio of count1 / count2
which gives me percent compliant. this is right beneath my finger tips...
Can I get some help?

Select 
 (
 Select Count (*) from tso_skf_nomeas_in60days_v 
 ) as count1, 
 (
 Select Count (*) from tso_skf_recent_meas
 ) as count2
 (
 from dual

Answer 1

You're pretty close:

Select 
    (Select Count (*) from tso_skf_nomeas_in60days_v) 
    / 
    (Select Count (*) from tso_skf_recent_meas) as perc
from dual

SQL Fiddle Demo