Prices, Percents, or Decimals in Spreadsheets
Price, Percent, and Decimal formats vary widely across locales. It is important that your worksheet specifies the correct Locale and that all your worksheet data cells are formatted correctly, as described here.
Prices, Percents, or Decimals in Apps
Prices, Percents, and Decimals are displayed in AppSheet apps based on:
Your mobile device's locale when running your app on a mobile device.
Your browser's language setting when running your app in a browser.
If you are seeing the wrong Price, Percent, or Decimal format on your mobile device or browser, make sure your mobile device's locale or your browser's language setting are correct.
Change your language on Android device:
Change your language on iPhone/iPad device:
Change your language on Chrome browser: https://support.google.com/chrome/answer/173424