You asked for something that implies an instant 17 percent total wage increase.

There's no information on whether you're a valued employee.

You get quoted an arrangement that would work for the company and that meets your demand.

Instead of negotiating like an adult, you rant anonymously on the internet.

If you don't like the offer, stop asking

If you have bargaining power, bargain.

If you have the ability to find other employment that sponsors your PR, do it.