We're going to solve 8398 multiplied by 4390
8398 × 4390 = 4390 × (8398)
+ 4390 × 8 that is equal 35120
+ 4390 × 90 that equals 395100
+ 4390 × 300 giving us 1317000
+ 4390 × 8000 which equals 35120000

= 36867220
