Alright, let's work through 9830 times 1547 step by step
9830 × 1547 = 1547 × (9830)
+ 1547 × 0 resulting in 0
+ 1547 × 30 producing 46410
+ 1547 × 800 that equals 1237600
+ 1547 × 9000 giving us 13923000

= 15207010
