CREATE TABLE table_20327 ("Year" FLOAT, "Matches" FLOAT, "Wins" FLOAT, "Losses" FLOAT, "No Result" FLOAT, "Tied" FLOAT, "Success Rate" CLOB, "Position" CLOB, "Summary" CLOB)

Name the summary for the success rate for 68.75%
SELECT "Summary" FROM table_20327 WHERE "Success Rate" = '68.75%'
SELECT "Summary" FROM "table_20327" WHERE "Success Rate" = '68.75%'