IBT TOEFL Grading Information? Like On Each Section What Grade Should I Get, In Order To At Least Pass The 79 Mark? (reading, Writing, Listening, Speaking)

Your score and percentage would substantially come up when you do the other two sections of TOEFL as well. I got 111 score on TOEFL by just practicing it online on various websites. Also note that the TOEFL score requirements for different institutions is different so you always have a chance.