Alright, let's work through 1263 times 768 step by step
1263 × 768 = 768 × (1263)
+ 768 × 3 that is equal 2304
+ 768 × 60 that is equal 46080
+ 768 × 200 that results in 153600
+ 768 × 1000 yielding 768000

= 969984
