The process of decorative concrete installation involves several steps. Firstly, the area to be covered with decorative concrete is prepared by cleaning and leveling the surface. Next, a concrete mixture with desired additives like colorants or aggregates is poured onto the surface. The mixture is spread evenly and then various patterns or designs can be imprinted using stamps or tools. Once the desired pattern is achieved, the concrete is left to cure and harden. Finally, a sealant is applied to protect the surface and enhance its appearance. It is recommended to hire a professional decorative concrete company for precise and high-quality installation.