Alright, let's work through 1659 times 4630 step by step
1659 × 4630 = 4630 × (1659)
+ 4630 × 9 resulting in 41670
+ 4630 × 50 giving us 231500
+ 4630 × 600 producing 2778000
+ 4630 × 1000 yielding 4630000

= 7681170
