No problem, we've got 9902 and 7876 to multiply
9902 × 7876 = 7876 × (9902)
+ 7876 × 2 that is equal 15752
+ 7876 × 00 producing 0
+ 7876 × 900 that results in 7088400
+ 7876 × 9000 what gives us 70884000

= 77988152
