If you want to find out the step-by-step instructions, proceed to read them down below.
The hole should be wide enough that your fingers could fit in.
That way, you could still adjust the tightness of the elastic if needed.
Image Credit: Alegria Jimenez via YouTube
*Thanks toAlegria Jimenezvia YouTube for all images used here.
How To Take In The Waist Of Your Jeans Easily
https://www.youtube.com/watch?v=j5v2CN18rDc
