22 g of potassium iodide is diluted in 1 liters of sterile water for injection. what is the final percent strength

Do you want % w/w or % w/v. I will assume % w/w; I don't think you can calculate the %w/v. Also, I assume the density of the sterile water is 1.0 g/mL which makes the 1 L have a mass of 1000g.

% = (g solute/g solution)*100 = ?
%KI = [22/(22+1000)]*100 =