Since 1 Japanese Yen is equal to 0.204385914529 Seychellois Rupees, we could say that n Japanese Yens are equal to 0.204385914529 times n Seychellois Rupees. In other words, we could use the following formula:
Seychellois Rupees = Japanese Yens x 0.204385914529
For example, let's say that we want to convert 2 Japanese Yens to Seychellois Rupees. Then, we just replace Japanese Yens in the abovementioned formula with 2:
Seychellois Rupees = 2 x 0.204385914529
That is, 2 Japanese Yens are equal to 0.408771829058 Seychellois Rupees.