No problem, we've got 7910 and 9851 to multiply
7910 × 9851 = 9851 × (7910)
+ 9851 × 0 producing 0
+ 9851 × 10 what gives us 98510
+ 9851 × 900 resulting in 8865900
+ 9851 × 7000 that equals 68957000

= 77921410
