Complete Guide - How steemit divide SBD rewards into author or curation rewards - 
Steemit doesn't provide you all post rewards into your account.
Here is some calculations.
Example : If you got 1 SDB on your post.
here is percentage .
Author : 75%
50% for SBD
50% for SP (Steem Power)
Curators (Who upvote your post) : 25%
GOT 1 sbd :
Author : 0.75$
will be converted into :
SDB 50% : 0.37$
SP 50% : 0.37$
Curators : 0.25$ (It's not for you, it will be distributed your upvoters equally)
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