Let's use the ONS figure of £10bn (net). We are still looking at a big saving vs £2.2bn.
again its not 2.2 Billion, go and look at the article you quoted properly and do some actual maths to work out what it will actually cost us when you figure in that there are no more subsidies and no more development grants, unless you are of course saying that all those areas that received EU funding will now get nothing from the UK government, in which case sure 2.2 billion sounds great, but I think Wales, Cornwall and most of the North might have a few words for you