Let's divide 722399 by 7
Our goal is to divide 722399 by 7.

Let's proceed to step 1:
If we divide 7 by 7, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 0 after subtracting 7 from 7.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 7

Advancing to step 2:
The number 7 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 7

On to step 3:
7 can be fit into 22 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 103.0
The remainder is 1 after subtracting 21 from 22.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 7

Let's proceed to step 4:
The number 7 fits into 13 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1031.0
If we subtract 7 from 13, we get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 7

On to step 5:
When dividing 69 by 7, we get 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 10319.0
Subtracting 63 from 69 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 7

Advancing to step 6:
69 divided by 7 is 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 103199.0
If we subtract 63 from 69, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
60 divided by 7 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 103199.8
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 103199.85
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 103199.857
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
10 divided by 7 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 103199.8571
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 11:
When dividing 30 by 7, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 103199.85714
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
7 can be fit into 20 2 times, resulting in a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 103199.857142
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
7 goes into 60 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 103199.8571428
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
If we divide 40 by 7, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 103199.85714285
Subtract 35 from 40 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 103199.85714285 with a remaining 5e-09.