Alright, let's work through 2403 times 550 step by step
2403 × 550 = 550 × (2403)
+ 550 × 3 giving us 1650
+ 550 × 00 that equals 0
+ 550 × 400 producing 220000
+ 550 × 2000 that results in 1100000

= 1321650
