No problem, we've got 1134 and 7399 to multiply
1134 × 7399 = 7399 × (1134)
+ 7399 × 4 what gives us 29596
+ 7399 × 30 that equals 221970
+ 7399 × 100 that is equal 739900
+ 7399 × 1000 producing 7399000

= 8390466
