Part of the meaning of the number 44 comes from Jesus' earthly ministry. The Lord was crucified and killed on Wednesday, April 5 in 30 A.D. He appears, after being resurrected, eight times to different sets of people. His ninth and last appearance in the flesh takes place on Thursday, May 18. On this day he gives his final instructions to his disciples and then ascends to God's right hand (Acts 1:4 - 12). The period between his crucifixion and his ascension is 44 days.
https://www.biblestudy.org/bibleref/meaning-of-numbers-in-bible/44.html
...understandably so....