No problem, we've got 7890 and 9609 to multiply
7890 × 9609 = 9609 × (7890)
+ 9609 × 0 that is equal 0
+ 9609 × 90 resulting in 864810
+ 9609 × 800 what gives us 7687200
+ 9609 × 7000 which equals 67263000

= 75815010
