We're going to solve 1997 multiplied by 9073
1997 × 9073 = 9073 × (1997)
+ 9073 × 7 giving us 63511
+ 9073 × 90 that is equal 816570
+ 9073 × 900 which equals 8165700
+ 9073 × 1000 resulting in 9073000

= 18118781
