No problem, we've got 7785 and 8871 to multiply
7785 × 8871 = 8871 × (7785)
+ 8871 × 5 what gives us 44355
+ 8871 × 80 what gives us 709680
+ 8871 × 700 yielding 6209700
+ 8871 × 7000 what gives us 62097000

= 69060735
