Alright, let's work through 9603 times 1859 step by step
9603 × 1859 = 1859 × (9603)
+ 1859 × 3 that is equal 5577
+ 1859 × 00 yielding 0
+ 1859 × 600 that results in 1115400
+ 1859 × 9000 that is equal 16731000

= 17851977
