CREATE TABLE table_65881 ("Source" CLOB, "Chrome" CLOB, "Internet Explorer" CLOB, "Firefox" CLOB, "Safari" CLOB, "Opera" CLOB, "Other" CLOB)

What percentage of users were using other browsers according to the source that reported 21.22% were using Firefox?
SELECT "Other" FROM table_65881 WHERE "Firefox" = '21.22%'
SELECT "Other" FROM "table_65881" WHERE "Firefox" = '21.22%'