YOU SAID:
%d of %d Races Completed - Congratulations!
INTO JAPANESE
%d レース中 %d レース完了 - おめでとう!
BACK INTO ENGLISH
%d races in progress %d races completed - congratulations!
INTO JAPANESE
%d レース進行中 %d レース完了 - おめでとうございます!
BACK INTO ENGLISH
%d race in progress %d race completed - congratulations!
INTO JAPANESE
%d レース進行中 %d レース完了 - おめでとうございます!
BACK INTO ENGLISH
%d race in progress %d race completed - congratulations!
That didn't even make that much sense in English.