CREATE TABLE table_22897453_1 (tn_seshan__values_ VARCHAR2, kr_narayanan__values_ VARCHAR2)

Name the number of tn seshan values for kr values is 478608
SELECT COUNT(tn_seshan__values_) FROM table_22897453_1 WHERE kr_narayanan__values_ = 478608
SELECT COUNT("tn_seshan__values_") FROM "table_22897453_1" WHERE "kr_narayanan__values_" = 478608