First, you would need to create an equation for this problem.
[tex] \frac{22}{x} [/tex] = [tex] \frac{44}{100} [/tex]
Next, you would need to cross multiply.
44x = 2,200
Now, all you would have to do is isolate the x. To do this, you would divide both sides by 44.
x = 50
22 is 44 percent of 50.
I hope this helps!