Since 1 Canadian Dollar is equal to 81.5231606538 Japanese Yens, we could say that n Canadian Dollars are equal to 81.5231606538 times n Japanese Yens. In other words, we could use the following formula:
Japanese Yens = Canadian Dollars x 81.5231606538
For example, let's say that we want to convert 2 Canadian Dollars to Japanese Yens. Then, we just replace Canadian Dollars in the abovementioned formula with 2:
Japanese Yens = 2 x 81.5231606538
That is, 2 Canadian Dollars are equal to 163.046321308 Japanese Yens.