No problem, we've got 8815 and 8509 to multiply
8815 × 8509 = 8509 × (8815)
+ 8509 × 5 that is equal 42545
+ 8509 × 10 yielding 85090
+ 8509 × 800 yielding 6807200
+ 8509 × 8000 what gives us 68072000

= 75006835
