Alright, let's work through 7014 times 4390 step by step
7014 × 4390 = 4390 × (7014)
+ 4390 × 4 that results in 17560
+ 4390 × 10 resulting in 43900
+ 4390 × 000 giving us 0
+ 4390 × 7000 yielding 30730000

= 30791460
