We're dividing 108591 by 7 
We want to divide 108591 by 7.

Let's proceed to step 1:
7 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 7

Let's proceed to step 2:
When dividing 10 by 7, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 7 from 10 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 7

On to step 3:
When dividing 38 by 7, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 3 after subtracting 35 from 38.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 7

Step 4:
35 divided by 7 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 155.0
If we take 35 away from 35, we end up with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 7

Step 5:
When dividing 9 by 7, we get 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1551.0
If we take 7 away from 9, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 7

Going ahead to step 6:
21 divided by 7 is 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 15513.0
If we take 21 away from 21, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
0 divided by 7 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 15513.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 7 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 15513.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 15513.0, and the remainder is 0.0.