We divide 43580 by 14
We want to figure out the number of times 43580 can be divided by 14.

Step 1:
4 divided by 14 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 14

Going ahead to step 2:
14 can be fit into 43 3 times, resulting in a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 42 away from 43, we end up with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 14

Advancing to step 3:
When dividing 15 by 14, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 31.0
Deduct 14 from 15 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 14

Let's proceed to step 4:
If we divide 18 by 14, we get 1 and a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 311.0
The remainder is 4 after subtracting 14 from 18.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 14

Moving on to step 5:
40 divided by 14 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 3112.0
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 6:
When dividing 120 by 14, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 3112.8
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
If we divide 80 by 14, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 3112.85
Deduct 70 from 80 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
14 goes into 100 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 3112.857
Subtract 98 from 100 to 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 9:
14 goes into 20 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 3112.8571
Subtracting 14 from 20 leaves us 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.

Going ahead to step 10:
60 divided by 14 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 3112.85714
If we take 56 away from 60, we end up 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.

Step 11:
If we divide 40 by 14, we get 2 and a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 3112.857142
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
The number 14 fits into 120 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 3112.8571428
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
The number 14 fits into 80 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 3112.85714285
Subtract 70 from 80 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 3112.85714285 with a balance of 1e-08.