No problem, we've got 8758 and 840 to multiply
8758 × 840 = 840 × (8758)
+ 840 × 8 that is equal 6720
+ 840 × 50 yielding 42000
+ 840 × 700 which equals 588000
+ 840 × 8000 that results in 6720000

= 7356720
