No problem, we've got 4839 and 325 to multiply
4839 × 325 = 325 × (4839)
+ 325 × 9 that is equal 2925
+ 325 × 30 which equals 9750
+ 325 × 800 resulting in 260000
+ 325 × 4000 that is equal 1300000

= 1572675
