No problem, we've got 9108 and 7803 to multiply
9108 × 7803 = 7803 × (9108)
+ 7803 × 8 that is equal 62424
+ 7803 × 00 which equals 0
+ 7803 × 100 giving us 780300
+ 7803 × 9000 that is equal 70227000

= 71069724
