I can't tell if you burned a hole in the vinyl, or in the cloth.
If it's in the vinyl, an Apolsterer could remove the center fabric, and sew it into new vinyl seat covers.
Looks like your front needs attention as well so they could simply resew the front headrest and repair the front seat.
You can do alot to repair covers without totally replacing the interior.
I just picked up my front seat bottom seat today where a pen caused ink damage to the vinyl seat.
They just cut out the effected panel at the seam, sewed it back onto the cover and reinstalled.
If it's the Cloth, same scenario. Replace only the cloth.