help with unit size calculation for turtle trading method?

hi, i was looking through the turtle trading method by richard dennis and i just couldnt get the whole unit size thing. from my understanding the formula is as follows:
1% of account
Dollar volatility

or

.01 x account value
N x dollars per point

for example if we were to trade this using Eur/Usd the dollar per point would be $10 (1 standard lot) right?

N is (19xPDN (value of atr 20 ma for the day before) + TR)/ 20

the value i got from calculating this on today's numbers was (19x .0098+ .00132)/20 = .02185

now back to the unit calculation if i plug my number's in i get a huge number of lots
.1 x 1000,000/.02185 x 10 = 100,000/.2185= 457665.9 lots

WHAT THE HECK AM I DOING WRONG?? lol, a lil help?

Are you sure that's not 450,000 units/$/EU i.e. 4.5 standard lots

I remember reading about the turtle system n it was based on calculating the number of shares to buy...so this might the value of the lots.

P.S. Jus a suggestion. I dunno much bout the turtle system thou

BTW

Isnt 1% of account equivalent to 0.01 x account value

yeah my bad about the typo, thanks for your response though im not sure im still trying to find out it might be though, it makes sense...