No problem, we've got 8472 and 9187 to multiply
8472 × 9187 = 9187 × (8472)
+ 9187 × 2 giving us 18374
+ 9187 × 70 giving us 643090
+ 9187 × 400 that is equal 3674800
+ 9187 × 8000 yielding 73496000

= 77832264
