No problem, we've got 7329 and 1163 to multiply
7329 × 1163 = 1163 × (7329)
+ 1163 × 9 giving us 10467
+ 1163 × 20 what gives us 23260
+ 1163 × 300 what gives us 348900
+ 1163 × 7000 that is equal 8141000

= 8523627
