We're dividing 87083651 by 7 
Let's see how many times 7 fits into 87083651.

Advancing to step 1:
7 can be fit into 8 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 7 from 8, we get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 7

Let's proceed to step 2:
7 goes into 17 2 times with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 3 after subtracting 14 from 17.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 7

Moving on to step 3:
If we divide 30 by 7, we get 4 and a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 124.0
If we subtract 28 from 30, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 7

Moving on to step 4:
When dividing 28 by 7, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 1244.0
If we subtract 28 from 28, we get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 7

Moving on to step 5:
3 divided by 7 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 12440.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 7

Going ahead to step 6:
36 divided by 7 is 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 124405.0
If we subtract 35 from 36, we get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 7

On to step 7:
If we divide 15 by 7, we get 2 and a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 1244052.0
The remainder is 1 after subtracting 14 from 15.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 7

Moving on to step 8:
7 can be fit into 11 1 times, resulting in a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 12440521.0
If we subtract 7 from 11, we 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.

On to step 9:
7 goes into 40 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 12440521.5
The remainder is 5 after subtracting 35 from 40.
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 10:
When dividing 50 by 7, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 12440521.57
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.

Moving on to step 11:
10 divided by 7 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 12440521.571
The remainder is 3 after subtracting 7 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 12:
30 divided by 7 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 12440521.5714
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.

Moving on to step 13:
20 divided by 7 is 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 12440521.57142
If we take 14 away from 20, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 14:
If we divide 60 by 7, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 12440521.571428
If we subtract 56 from 60, we 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.

Step 15:
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: 12440521.5714285
Subtracting 35 from 40 leaves us 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.

Going ahead to step 16:
When dividing 50 by 7, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 12440521.57142857
Deduct 49 from 50 and we're left 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.

In conclusion, the division gives 12440521.57142857 with a balance of 1e-09.