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by justworkout 854 days ago
December 2021 to October 2022. 103 yen to 149 yen.

Sorry for overestimating. It was only 10 months. :)
2 comments
clipsy 854 days ago
Going from ¥103/$1 to ¥149/$1 is a 30.9% loss in value. A 50% loss in value would be going from (eg) ¥100/$1 to ¥200/$1.
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cko 853 days ago
I'm trying to reverse engineer your thinking. Did you do 150 - 100 = 50, then use 100 as the denominator to get 50%? Because that's not what "losing 50% of value" means.
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