No problem, we've got 9454 and 831 to multiply
9454 × 831 = 831 × (9454)
+ 831 × 4 that is equal 3324
+ 831 × 50 giving us 41550
+ 831 × 400 that is equal 332400
+ 831 × 9000 that equals 7479000

= 7856274
