YOU SAID:

My chromebook had 8 percent when i left home.

INTO JAPANESE

私が家を出たとき、クロムブックは8パーセントでした。

BACK INTO ENGLISH

When I left home, the chromebook was eight percent.

INTO JAPANESE

私が家を出た時クロムブックは８パーセントでした

BACK INTO ENGLISH

When I left home, the chromebook was eight percent.