Seems you carried on in the same vein you did earlier then so will I. If the numbers you quoted are correct there is only one loser in the loop. Want to guess who it is? You have been taken for a complete mug if your agent is taking nearly half of what you do. Funniest thing is you took it and are now crying.
You can't go forcasting those numbers in to yearly numbers and then adding more contractors as the agent has fallen on his feet with you. If you read the forums normal percentages are between 12% up to 20% if I read the previous threads.... that is unless they get some sucker from who they can take a lot more.
You won't get any sympathy on this forum in your situation I am afraid. You accepted it, you shoulder it and you deal with it. If you don't like it.... leave.
And if you can't work this one out for yourself there is no point us trying to explain.why don't I get the full £400?
Would you have a job right now if it wasn't for agents I would like to know?
When did you get your degree and how long have you been contracting I would also like to know?
In this situation then yes I agree MF is right but a) this isn't common and b) this isn't the situation that the OP is in. I would hazard a guess that most agents get a fixed sum to which they have to screw us as tight as they can to up their rate. Every so often one falls on his feet and takes on the OP and he is quids in. Agent gets the cash and pass a paltry sum on to the contractor. In this case OP gets a slice of the agents money.I have been in situations where having negotiated with a client they do not wish to go direct and prefer to manage through one or two preferred suppliers. I have been asked to therefore sign up with an agency who then charges an addition fee percentage on top. Normally 10-15%.