No problem, we've got 8777 and 9578 to multiply
8777 × 9578 = 9578 × (8777)
+ 9578 × 7 giving us 67046
+ 9578 × 70 that results in 670460
+ 9578 × 700 which equals 6704600
+ 9578 × 8000 that results in 76624000

= 84066106
