Alright, let's work through 9320 times 1645 step by step
9320 × 1645 = 1645 × (9320)
+ 1645 × 0 that equals 0
+ 1645 × 20 giving us 32900
+ 1645 × 300 resulting in 493500
+ 1645 × 9000 that results in 14805000

= 15331400
