My number input turned 3,635,758 into 758 and said nothing

I run a small site with a few hundred calculators. One of them writes an amount out in words — the thing you have to do on a cheque or a contract in Spanish. It is by a wide margin my most successful page: it brings 43 of the 44 search clicks the whole site gets in a month.

Source: [Dev.to](https://dev.to/farcrak/my-number-input-turned-3635758-into-758-and-said-nothing-5ebc)