Describe the bug
Context: English uses the decimal point to denote values <1 and the comma as thausands separator.

But other languages have different conventions. In German, for example, it's the other way around.

The game correctly uses comma or point for most numbers in German. The mistake is when “million/billion/trillion/quadrillion” is used.

Example:

"80.00Mio. Geld" (80.00mi money)

In contrast, numbers like 300000 are rendered correctly as "300.000" in German.

The bug seems to only affect numbers with the “million” (etc.) modifier. The rest is fine, apparently.

Desktop (please complete the following information):

• OS: GNU/Linux
• Python version: 3.8.1
• Version: d26b45a