The story
- Danish · calque ofhvordan går det
- Dutch · calque ofhoe gaat het
- German · calque ofwie geht es
- English todayhow goes it
The phrase is a regular Early Modern English equivalent of how's it going (when neither progressive tenses nor do-support were obligatory). As such it could have survived through regional dialects. Nevertheless modern usage is likely a calque of German wie geht es, perhaps additionally also Dutch hoe gaat het, Danish hvordan går det, etc.
Etymology from Wiktionary, CC BY-SA 4.0.