No problem, we've got 1798 and 4451 to multiply
1798 × 4451 = 4451 × (1798)
+ 4451 × 8 that results in 35608
+ 4451 × 90 yielding 400590
+ 4451 × 700 yielding 3115700
+ 4451 × 1000 that is equal 4451000

= 8002898
