Shares rewarded % will be different for almost every miner.  Find another one who started mining at the same time as you and you will find that they have close to the same %. The % depends almost entirely on when you were mining and how lucky the pool was at that time. Not hashrate.  Notice that most of the top miners have been mining here longer than you and have allowed time for their percentage to benefit from the decreased variance that only comes with time.

I even found one for you who started at almost the same time, @ 84.56%.  Look at their balance graph.  They have a much lower hashrate and yet their balance graph looks almost the same as yours (visually not numeric).

Heres another that started at about the same time with a less than steady hashrate: 1Ct7D56ctYGizhrfqi1tTBQHZz3zEnT4zp stats @ 85.06%
And another: 1HMuMhDqVuJUAVUBGyobgJLKprtpD5jUKX stats @ 83.84%
And yet another: 1mPNut4hW6nToqad8wLhMV9ZxXFx36Fmk stats @ 87.11%

Everyone who started mining at that time (before the recent unlucky run) will have about the same % paid so far until the pool gets a little luck and can pay more of the shelved shares.

There is no human error involved, either.  When I use the term "manual payout", I refer to sending the payout via a normal sendmany payment instead of directly from generated coins.  The CPPSRB reward system still calculates and prepares the sendmany for the payment itself.  (For anyone who cares, here is the actual sendmany json for the latest: http://vpn.wizkid057.com/manualpay091113.txt.)

Again, please, I beg you, read and understand the FAQ on the CPPSRB Reward System before you make any more posts here and continue to waste my time.

-wk