I know you are struggling with math, but that is not how the numbers you are sharing was generated.
What they did was simply total vehicle fires for a given year divided total sales.
In 2021 there were 180,000 fires in the US and about 15 million sales.
180,000/15,000,000 × (100,000) = 1200 ICE fires/100,000 sales.
Close enough to the 1530 number quote.
When you do the same for EV the magic 🎩 starts. Most EVs are new, and few were sold more than 3 years ago so total numbers of fires is of course low, but current sales numbers are high and you get the wonderful, but fake number of 25 EV fires/100,000 sales.
Spreading bias and false EV info only harms the industry and ur own credibility.