Alright, let's work through 7380 times 2839 step by step
7380 × 2839 = 2839 × (7380)
+ 2839 × 0 which equals 0
+ 2839 × 80 that is equal 227120
+ 2839 × 300 resulting in 851700
+ 2839 × 7000 resulting in 19873000

= 20951820
