No problem, we've got 9825 and 8359 to multiply
9825 × 8359 = 8359 × (9825)
+ 8359 × 5 producing 41795
+ 8359 × 20 yielding 167180
+ 8359 × 800 what gives us 6687200
+ 8359 × 9000 resulting in 75231000

= 82127175
