Multiply a frequency by 227.5 times? The quest to get to 3.57954MHz
There (was) an IC for that: https://www.renesas.com/us/en/general-parts/1523-video-clock-synthesizer-i2c-programmable-delay. Obsolete now... no thanks to Renesas.
Basically, multiply up by 455 to get 2fsc or 910 to get 4fsc (that is 14.31818MHz.) The latter is available as a crystal.
Another option is to 'crash lock' a crystal oscillator to regenerate the subcarrier. That's how old TVs did it. This IC does that: http://synkie.net/wordpress/wp-content/uploads/2013/11/MC44144P.pdf
Another option is forget about making Fsc, and go straight to CCIR656 sampling (13.5MHz) using a chip called a Digital Multistandard Decoder (DMSD). Here's one from TI that I've used in the past: https://www.ti.com/product/TVP5150AM1. You'll need to add a microcontroller to initalize it, but that's not so difficult nowadays.