No problem, we've got 8742 and 545 to multiply
8742 × 545 = 545 × (8742)
+ 545 × 2 resulting in 1090
+ 545 × 40 that results in 21800
+ 545 × 700 that is equal 381500
+ 545 × 8000 giving us 4360000

= 4764390
