Progress bar from JQuery, is there any way to move it from 0 to 100

i was trying to move JQuery default progress bar from 0 to 100%. but i am unable to do it. I used action class, move to element etc. I tried to read style attribute with width 37% and tried to make a change... but i failed... let me mention one thing to you. So you will go directly there or give me other solutions... if you can change style attribute width from 0 to 100% and apply it ... it will work... but i dont have code...

Website url: https://jqueryui.com/progressbar/

please give me solutions for default progress bar....