We're dividing 43591504 by 5 
We want to divide 43591504 by 5.

Advancing to step 1:
If we divide 4 by 5, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 5

Advancing to step 2:
5 can be fit into 43 8 times, resulting in a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 40 from 43 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 5

Advancing to step 3:
35 divided by 5 is 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtracting 35 from 35 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 5

Advancing to step 4:
When dividing 9 by 5, we get 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 871.0
The remainder is 4 after subtracting 5 from 9.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 5

Going ahead to step 5:
41 divided by 5 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 8718.0
Subtracting 40 from 41 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 5

Advancing to step 6:
The number 5 fits into 15 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 87183.0
Subtracting 15 from 15 leaves us with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 5

Going ahead to step 7:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 871830.0
Deduct 0 from 0 and we're left with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 5

Step 8:
5 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 8718300.0
If we subtract 0 from 4, 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 9:
When dividing 40 by 5, we get 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8718300.8
If we take 40 away from 40, 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.

Advancing to step 10:
When dividing 0 by 5, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8718300.8
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
0 divided by 5 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 8718300.8
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 final result is 8718300.8 with a remainder of 0.0.