No problem, we've got 8142 and 9546 to multiply
8142 × 9546 = 9546 × (8142)
+ 9546 × 2 producing 19092
+ 9546 × 40 which equals 381840
+ 9546 × 100 what gives us 954600
+ 9546 × 8000 giving us 76368000

= 77723532
