No problem, we've got 7877 and 9805 to multiply
7877 × 9805 = 9805 × (7877)
+ 9805 × 7 that results in 68635
+ 9805 × 70 giving us 686350
+ 9805 × 800 that results in 7844000
+ 9805 × 7000 that equals 68635000

= 77233985
