Alright, let's work through 2518 times 831 step by step
2518 × 831 = 831 × (2518)
+ 831 × 8 that results in 6648
+ 831 × 10 what gives us 8310
+ 831 × 500 producing 415500
+ 831 × 2000 giving us 1662000

= 2092458
