Maybe, my solution is helpful:
https://steemit.com/steemdev/@holger80/how-to-estimate-the-real-pending-post-payout-by-subtracting-bought-votes
I used my script to calculate the sum of your last 46 posts (fixed version):
Sum for the last 46 posts:
Payout: 563.78 SBD and 122.95 SP
483.77 SBD used for buying votes
Remaining: 80.01 SBD and 122.95 SP
The estimated real value gained per post in SBD (including SP) is 4.870881