Alright, let's work through 9830 times 1804 step by step
9830 × 1804 = 1804 × (9830)
+ 1804 × 0 giving us 0
+ 1804 × 30 giving us 54120
+ 1804 × 800 yielding 1443200
+ 1804 × 9000 yielding 16236000

= 17733320
