Sort:  

Sell Steem on an exchange.
And use a BTC-to-Fiat service to get dollars for your BTC.

Can you give exchange website and BTC to Fiat service website?

Coin Marketplace

STEEM 0.08
TRX 0.29
JST 0.036
BTC 101925.18
ETH 3396.27
USDT 1.00
SBD 0.56