Through July 31st, Hillary Clinton (and committees and Democratic Party) had raised $573 million dollars. In the same time period, Donald Trump (and committees and Republican Party) had raised $333.4 million. That's a difference of $239.6 million.
And the gap continues to grow. In August, Clinton raised another $143 million, while Trump raised $90 million -- a gap of $53 million.
To date, the Clinton campaign has raised $716 million, while the Trump campaign has raised $423.4 million. That means that through August, Clinton has raised $292.6 million more than Trump.
NOTE -- These figures do not include money raised by Super-PACs.