fall by
Upper Intermediate (B2)neutral
To go down by a certain number or amount.
"Company revenues fell by 15% in the final quarter, prompting an emergency board meeting."
Hear it in context

Everything You Wanted To Know About Numberphile (Brady Haran) - Numberphile Podcast
Numberphile2 · 19:44
They fall by the wayside.

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The Diary Of A CEO · 50:38
that number would fall by at least 90%.

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CNBC · 9:10
and that revenue could fall by double digits.

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Breaking Points · 21:42
could fall by the end of the year,

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Minority Mindset · 14:29
time we saw wages fall by around 11%.