NY requires 100% of the wages be shown, but only the pro rata amount is taxable. You can tell the NY amount of $53k is the pro rata amount. NJ's + NY local's =$119,323 is slightly higher than 100%(NY) because NJ includes pre-tax medical in its gross wages.

$846.36 is the amount for NJ pre-tax? Does this appear anywhere?

Did they move NJ to NY or NY to NJ?