We're going to solve 7421 multiplied by 9953
7421 × 9953 = 9953 × (7421)
+ 9953 × 1 giving us 9953
+ 9953 × 20 which equals 199060
+ 9953 × 400 producing 3981200
+ 9953 × 7000 that is equal 69671000

= 73861213
