We're going to solve 7824 multiplied by 1679
7824 × 1679 = 1679 × (7824)
+ 1679 × 4 that equals 6716
+ 1679 × 20 what gives us 33580
+ 1679 × 800 yielding 1343200
+ 1679 × 7000 resulting in 11753000

= 13136496
