Since 1 British Pound is equal to 17.196416248480023 Seychellois Rupees, we could say that n British Pounds are equal to 17.196416248480023 times n Seychellois Rupees. In other words, we could use the following formula:
Seychellois Rupees = British Pounds x 17.196416248480023
For example, let's say that we want to convert 2.0 British Pounds to Seychellois Rupees. Then, we just replace British Pounds in the abovementioned formula with 2.0:
Seychellois Rupees = 2.0 x 17.196416248480023
That is, 2.0 British Pounds are equal to 34.39283249696005 Seychellois Rupees.