Translation of "Proudly" in Korean

Damon walked proudly back to his seat:

대몬은 자기 자리로 당당하게 돌아갔습니다.

And they love to tell you, "Oh, it's about 10 percent," proudly.

그들은 자랑스레 "한 10%쯤 되죠."라고 답하길 좋아합니다.