Steps and Chrono 4 punto81

This is my 2nd attempt at a watch face. This is based on a face I saw, modified the dial to measure steps and added the Google assistant etc. I have played with the dial settings to display % of step target completed but I know the coding is wrong.. Its works on my device based on a 8000 step target, but that was by playing with the maths. If anyone knows how to do it properly Id be happy to hear from you. Remember its a first attempt, helpful feedback most welcome