No problem, we've got 9389 and 8499 to multiply
9389 × 8499 = 8499 × (9389)
+ 8499 × 9 that is equal 76491
+ 8499 × 80 what gives us 679920
+ 8499 × 300 that results in 2549700
+ 8499 × 9000 that results in 76491000

= 79797111
