WASHINGTON Minutes of the most recent Federal Reserve rate decision showed the scale of the division over interest rates, with some committee members expressing support for keeping rates unchanged. At the meeting on Sept. 16 and 17, almost all voting members of the rate-setting committee ultimately voted to cut rates by a quarter percentage-point to between 4 and 4.25 percent, with Stephen Miran, a recent White House nominee, the lone official who supported a larger cut. But other members