Alright, let's work through 2490 times 626 step by step
2490 × 626 = 626 × (2490)
+ 626 × 0 which equals 0
+ 626 × 90 which equals 56340
+ 626 × 400 giving us 250400
+ 626 × 2000 what gives us 1252000

= 1558740
