Alright, let's work through 1632 times 788 step by step
1632 × 788 = 788 × (1632)
+ 788 × 2 giving us 1576
+ 788 × 30 giving us 23640
+ 788 × 600 yielding 472800
+ 788 × 1000 giving us 788000

= 1286016
