Since 1 Hungarian Forint is equal to 0.249266385744 Russian Rubles, we could say that n Hungarian Forint are equal to 0.249266385744 times n Russian Rubles. In other words, we could use the following formula:
Russian Rubles = Hungarian Forint x 0.249266385744
For example, let's say that we want to convert 2 Hungarian Forint to Russian Rubles. Then, we just replace Hungarian Forint in the abovementioned formula with 2:
Russian Rubles = 2 x 0.249266385744
That is, 2 Hungarian Forint are equal to 0.498532771488 Russian Rubles.