I'd say a 33% for digital sales is possible.
Especially in the first week. The digital % should be highest right after launch (basically 100% at midnight last Sunday as that was the only way to get it at Second 1 :lol ) and then go down over the long-haul. Japan's shortages probably boosted that percentage higher, longer there, but it's still gone down over the long-haul. U.S. will probably be much higher initially (50% isn't an impossibility in the first week as stock is still getting out to the wild, and many of the digital buyers were probably waiting for months to buy it digitally on Day 1), and then likewise go down. Would love to see Animal Crossing retail vs. digital breakdowns as the months in the year go on.