The tour is delivered as a single HTML folder that contains all of the necessary files and subfolders to enable viewing your custom tour. This folder is very easily placed on your current website's hosting server. Any modern webserver that supports the web standards HTML5, CSS3, and JavaScript can play a 360 tour. Then a link is created a in your website that points to the tour folder. Extremely Simple!
Using an HTML "iframe" tag
This information is for your web professional to make use of and may not be familiar to most people.
You can "embed" the tour directly into your website so that the tour shows up looking as if it were an actual part of your website instead of sending them to the Google Maps web page. In the same manner as above you can easily get the iframe embedding code directly from the official Google Maps webpage. (*See visual how-to below)
You can have the embedded tour display the view at any point in the tour and facing in any direction. For example, you could show a specific location and view in the tour when talking about that particular area of your business.
*ADVANCED IFRAME USERS:
What If I have a responsive or mobile friendly website?
Web professionals know the "iframe" html element isn't very responsive friendly. Used by itself it will not resize automatically as you resize your website. Fortunately there's a few ways around this that provide a smoothly scaling iframe. The following link has a breakdown of some possible ways to address this, including examples.
Making embedded content work in responsive design