Disapearing to dust effect- research

Hi everyone, so Me and Connor have been trying to think of ways to transition from one scene to another within our music video, we felt that using the appearance effect can look boring at times so I decided to carry out some research on how to achieve a similar effect.
I found a tutorial on how to seem like the character is disappearing to dust which I felt looked really cool. The video is easy to understand and teaches you along the way. I'll make sure to keep you updated...

Here is the clip I found;