Yep, we have made a change! Arriving 3 weeks earlier than originally planned! "There'll be a change in the weather, a change in the seas, and one of these days there'll be a change in me........Oh, there'll be some changes maaaaade!
86 = (8 × 6 = 48) + (4 × 8 = 32) + (3 × 2 = 6). That is, 86 is equal to the sum of the numbers formed in calculating its multiplicative persistence. Or how many days until we arrive!