Worked and Lived in two states this year. Will I get double taxed?

Nicks Living Life · ‎July 18, 2022

The Facts:

For the first 180/190 days of the year I lived and worked in MA for a company based in MA.
I just moved to NYC for a new job for an employer based in NY.
My new employer thinks I still live in MA (haven't had a chance to tell them I've moved yet).
I have a Massachusetts drivers license (not sure if that factors into this tax equation).

The Questions:

Do I need to pay both MA and NYS/NYC tax on all income earned throughout the year? Or is it proportional based on the amount of income I earned in that state? If proportional, will both state taxes get taken from my paycheck but then refunded during tax season?
Is my state tax bracket based on total income for the year, yet proportionalized based on the amount of income I earned in that state? Or is the state tax bracket based on income earned in that state?