Nobody can answer that from outside your record. The violation, how recent it is, prior violations, any lapse, the vehicle, and your mileage all price separately, and carriers weigh them differently. A licensed producer quotes it after looking at the record.
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It is worth being direct about why no honest number exists here. Auto rates are filed by each carrier with the state insurance regulator, and every carrier prices the same record differently because they are making different bets about which drivers file claims. On a clean record those bets converge and quotes cluster. On a record carrying a serious violation they diverge sharply, which is exactly why shopping matters more at this end of the market. Any site quoting you a percentage increase before seeing your record is either averaging strangers or selling something. The useful preparation is to gather the facts that price it: dates of violations, dates of any coverage gap, current mileage, and what is actually parked in your driveway.