We're going to solve 2355 multiplied by 1815
2355 × 1815 = 1815 × (2355)
+ 1815 × 5 yielding 9075
+ 1815 × 50 producing 90750
+ 1815 × 300 that is equal 544500
+ 1815 × 2000 that equals 3630000

= 4274325
