Alright, let's work through 5079 times 8840 step by step
5079 × 8840 = 8840 × (5079)
+ 8840 × 9 what gives us 79560
+ 8840 × 70 that results in 618800
+ 8840 × 000 what gives us 0
+ 8840 × 5000 what gives us 44200000

= 44898360
