u/CustomVHS

Hello! I’m currently making a nether portal highway! The first 2 portals i made worked perfectly. They were only about 400 blocks away and in a straight line on one axis which made it pretty easy as it was a straight line. My next portal was much farther on both axis. I thought i made it correctly but im not sure if my math is off? Can anyone help? Here’s my coordinates.

Previous real world portal: 66,91,617
Previous ^attached portal in nether:10,56,79

New attempted real world portal: -778,72,2316
New failed nether portal: -201,53-25
Then i thought maybe i went the wrong way on one side and switched it to: -201, 53, 185 and that failed too.

Any ideas or advice? I hope im giving enough information. This is my first time doing this. Thanks in advance for responses!