Alright, let's work through 2807 times 6312 step by step
2807 × 6312 = 6312 × (2807)
+ 6312 × 7 which equals 44184
+ 6312 × 00 what gives us 0
+ 6312 × 800 giving us 5049600
+ 6312 × 2000 that results in 12624000

= 17717784
