Demolition and removal of a building

Sometimes I see trucks that carry demolition debris of buildings to a disposal site.
Although it is a big one, the amount that can be carried at one time will be just a little from the whole building even for ordinary one. It's difficult to imagine how much such effort would cost when demolishing a high-rise building.

But before that, I am interested in technology to dismantle tall buildings.
Hearing the topics of skyscrapers that are the highest in Japan or in the world, I wonder how such buildings will be dismantled.

I'd like to take videos of that kind of demolition sites by a drone.
T.S