Alright, let's work through 9964 times 1478 step by step
9964 × 1478 = 1478 × (9964)
+ 1478 × 4 that is equal 5912
+ 1478 × 60 which equals 88680
+ 1478 × 900 which equals 1330200
+ 1478 × 9000 that equals 13302000

= 14726792
