Problem with percent in the mobile app

[DavidS684]

I'm creating a fuel management app and I'm almost finished. And in the final stretch a problem appeared. In the desktop view, the % calculation appears correctly. When the program is opened on the smartphone, the calculation is stuck at 1.00%. Does anyone know what's happening and how I can fix it?

[Steve]

Maybe this? Fix for expression giving 0% or missing decimal part