BsF is the current FIAT of Venezuela. 1 Steem = BsF 200,000
1SBD = BsF 1.000.000
But the BsF came from taking three zeroes 000 to old Bs FIAT local Venezuela currency. 1,000 Bs became 1Bsf in 2008.
Hence in terms of old Venezuela currency FIAT 10 SBD = 1 Billion Bs.