title: Find the percent increase of the highest bid over the initial amount?
body: <pre><code>select top 7 item_name, item_reserve, count(bid_id) as bid_count, 
  max(bid_amount) as highest_bid, 
  item_reserve / max(bid_amount) * 100 as pct_increase
  from vb_items
  join vb_bids on item_id=bid_item_id
  where item_sold = 0 
  group by item_name, item_reserve
  order by bid_count desc
  </code></pre>
  
  <p>I want to find the percent increase from item_reserve to highest_bid. I think this is more or less correct, but math is not exactly my strong point. </p>