Increase precision in tracking of the completion progress

Author: m-aciek

README.en.md

@@ -9,7 +9,7 @@ translators = get_number_of_translators()
 
 print(
 f'''![build](https://github.com/python/python-docs-pl/workflows/.github/workflows/update-lint-and-build.yml/badge.svg)
-![Total Translation of Documentation](https://img.shields.io/badge/Total-{total:.2f}%25-0.svg)
+![Total Translation of Documentation](https://img.shields.io/badge/Total-{total:.3f}%25-0.svg)
 ![{translators} Translators](https://img.shields.io/badge/Translators-{translators}-0.svg)''')
 ]]] -->
 ![build](https://github.com/python/python-docs-pl/workflows/.github/workflows/update-lint-and-build.yml/badge.svg)

README.md

@@ -9,7 +9,7 @@ translators = get_number_of_translators()
 
 print(
 f'''![build](https://github.com/python/python-docs-pl/workflows/.github/workflows/update-lint-and-build.yml/badge.svg)
-![postęp tłumaczenia całości dokumentacji](https://img.shields.io/badge/całość-{total:.2f}%25-0.svg)
+![postęp tłumaczenia całości dokumentacji](https://img.shields.io/badge/całość-{total:.3f}%25-0.svg)
 ![{translators} tłumaczy](https://img.shields.io/badge/tłumaczy-{translators}-0.svg)''')
 ]]] -->
 ![build](https://github.com/python/python-docs-pl/workflows/.github/workflows/update-lint-and-build.yml/badge.svg)