There is no direct STEEM/Rand trading pair.
- First, you'll have to sell the STEEM for BTC; Binance has good liquidity for STEEM so you'll get the market rate and a fee of 0.075% - 0.1%.
- Then, you'll have to withdraw that BTC and sell it on a p2p finance platform like Paxful. You'll choose to sell the BTC for your preferred currency.
If you need additional details, you're welcome to ask. :)