Cool....Your half way there
Let us examine this.....
vs. 24 70 weeks determined upon Israel to...
a) To finish the transgression<--pay the price for their sin
b) To make an end of sins
c) To make reconciliation for iniquity
d) To bring in everlasting righteousness
e) To seal up the VISION and prophet (prophesy)
f) To anoint the MOST HOLY
Verse 25 FROM the going forth of the commandment to restore and rebuild Jerusalem unto MESSIAH the PRINCE shall be 69 WEEKS, the street and wall shall be built again even in troublous times.....
Jesus was identified as the Messiah and the Prince of God (SON) by John the Baptist, and the Heavenly Father at the immersion of JESUS<---Behold the son of God which takes away the sin of the world...this also fits within the scope of verse 24....
From Command to rebuild Jerusalem to Jesus being identified as the messiah is 69 WEEKS of the 70...that leave exactly 7 years left.....
VERSE 26... AFTER three score and two weeks MESSIAH SHALL BE CUT OFF, BUT NOT FOR HIMSELF (crucifixion) 62 weeks is 7 weeks short of the 69 weeks so how do we deal with that......That is 434 years and it is obvious that the death, burial and resurrection of Christ fulfilled b, c and d above....that is where Ezra and Nehemiah come in....there was about 52.5 years between the 1st Command and it's fulfillment in verse 26.....
434 years after rebuilding the TEMPLE Jesus was Crucified when you add 434 years to the 52.5 years between the command to rebuild and the fulfillment in verse 26....
434 + 52.5 = 486.5
490 - 486.5 = 3.5
That is how I come up with the numbers........
The AC gets 3.5 years
The two witnesses witness 3.5 years
The AC wears out the saints, prevails against them and makes war against them for 3.5 years
Daniel testifies there is 1335 days left that deals with the great tribulation which is 75 days longer than the 3.5 years listed above...
if You add 1335 to the 3.5 years you get a period 75 days longer than 7 years.....
Just food for thought....