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The effects caused by the Covid-19 pandemic have also targeted the automotive market sector. Because, now vehicle sales have experienced a fairly drastic decline. This happened not only to new car sales, but also to the used car market. As expressed by Dina, a used car dealer, their sales have dropped drastically since the Covid-19 pandemic. Dina stated that the decline could reach ninety-percent compared to before the Covid-19 pandemic. She said that normally on average every month she was able to sell units of used cars. However, after the Covid-19 pandemic, she was only able to sell one car unit.
The correct revision for writing ninety-percent in sentence is ....