No problem, we've got 7843 and 9188 to multiply
7843 × 9188 = 9188 × (7843)
+ 9188 × 3 that equals 27564
+ 9188 × 40 what gives us 367520
+ 9188 × 800 that is equal 7350400
+ 9188 × 7000 that is equal 64316000

= 72061484
