Alright, let's work through 1678 times 5745 step by step
1678 × 5745 = 5745 × (1678)
+ 5745 × 8 what gives us 45960
+ 5745 × 70 giving us 402150
+ 5745 × 600 that is equal 3447000
+ 5745 × 1000 yielding 5745000

= 9640110
