We divide 869238 by 7
We want to figure out the number of times 869238 can be divided by 7.

Step 1:
The number 7 fits into 8 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 7 from 8 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 7

Going ahead to step 2:
7 can be fit into 16 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 2 after subtracting 14 from 16.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 7

Advancing to step 3:
If we divide 29 by 7, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 124.0
If we take 28 away from 29, we end up with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 7

Moving on to step 4:
When dividing 12 by 7, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1241.0
Subtracting 7 from 12 leaves us with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 7

Advancing to step 5:
The number 7 fits into 53 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 12417.0
If we subtract 49 from 53, we get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 7

Going ahead to step 6:
7 goes into 48 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 124176.0
Subtract 42 from 48 to 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.

Advancing to step 7:
If we divide 60 by 7, we get 8 and a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 124176.8
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:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 124176.85
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.

Advancing to step 9:
50 divided by 7 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 124176.857
If we subtract 49 from 50, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
If we divide 10 by 7, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 124176.8571
Subtract 7 from 10 to 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.

Advancing to step 11:
7 can be fit into 30 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 124176.85714
If we subtract 28 from 30, we get 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:
If we divide 20 by 7, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 124176.857142
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.

Let's proceed to step 13:
60 divided by 7 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 124176.8571428
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.

Going ahead to step 14:
If we divide 40 by 7, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 124176.85714285
If we subtract 35 from 40, we 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 124176.85714285 with a remaining 5e-09.