No problem, we've got 7159 and 8840 to multiply
7159 × 8840 = 8840 × (7159)
+ 8840 × 9 that results in 79560
+ 8840 × 50 producing 442000
+ 8840 × 100 giving us 884000
+ 8840 × 7000 which equals 61880000

= 63285560
