No problem, we've got 8877 and 2298 to multiply
8877 × 2298 = 2298 × (8877)
+ 2298 × 7 that is equal 16086
+ 2298 × 70 what gives us 160860
+ 2298 × 800 yielding 1838400
+ 2298 × 8000 giving us 18384000

= 20399346
