Alright, let's work through 1851 times 9632 step by step
1851 × 9632 = 9632 × (1851)
+ 9632 × 1 giving us 9632
+ 9632 × 50 that is equal 481600
+ 9632 × 800 giving us 7705600
+ 9632 × 1000 that equals 9632000

= 17828832
