No problem, we've got 9521 and 7831 to multiply
9521 × 7831 = 7831 × (9521)
+ 7831 × 1 that results in 7831
+ 7831 × 20 that is equal 156620
+ 7831 × 500 producing 3915500
+ 7831 × 9000 producing 70479000

= 74558951
