No problem, we've got 7882 and 1103 to multiply
7882 × 1103 = 1103 × (7882)
+ 1103 × 2 that results in 2206
+ 1103 × 80 what gives us 88240
+ 1103 × 800 producing 882400
+ 1103 × 7000 producing 7721000

= 8693846
