Alright, let's work through 2789 times 7473 step by step
2789 × 7473 = 7473 × (2789)
+ 7473 × 9 that is equal 67257
+ 7473 × 80 giving us 597840
+ 7473 × 700 that results in 5231100
+ 7473 × 2000 that is equal 14946000

= 20842197
