Discover (DFS) came out with quarterly earnings of $3.69 per share, beating the Zacks Consensus Estimate of $3.28 per share. This compares to earnings of $2.59 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 12.50%. A quarter ago, it was expected that this credit card issuer and lender would post earnings of $3.06 per share when it actually produced earnings of $6.06, delivering a surprise of 98.04%.Over the last four quarters ...