A classic example would be to calculate the percentage between sales last month and sales this month. How the formula works In the example, the active cell contains this formula:
The aura is the electromagnetic field that surrounds the human body (Human Energy Field-HEF) and every organism and object in the Universe. The Human Energy Field as a collection of electro - magnetic energies of varying densities that permeate through and emit or exit from the physical body of a living person.
Experiences of aura varies. Some people never have a headache, and just experience aura, while others will initially experience just aura symptoms, but then go on to experience severe headaches. Some people's migraines change as they age, so the headache can fade, while the aura remains.