No problem, we've got 8785 and 9774 to multiply
8785 × 9774 = 9774 × (8785)
+ 9774 × 5 resulting in 48870
+ 9774 × 80 producing 781920
+ 9774 × 700 that is equal 6841800
+ 9774 × 8000 what gives us 78192000

= 85864590
