No
99% in
Trump got 100% in a few districts
Trump sweeps Michigan caucus in latest rout of Haley, winning all districts
Former President Donald Trump won another primary victory Saturday, sweeping up all 39 delegates up for grabs at the Michigan Republican Party’s caucus convention in Grand Rapids.
Trump beat former UN ambassador Nikki Haley in all 13 congressional district caucuses – winning more than 90% of the vote in each one of the contests and taking three districts unanimously
https://www.nbcnews.com/politics/2024-primary-elections/michigan-president-results?amp=1#
Decision Desk HQ Missouri caucus results
They have 1,264 votes in all (Trump 89%) with only 4 counties in the entire state reporting. There will be tons more votes before it's over and Trump may stay around 90%, or at least 80%, but nothing like 98%.