We're dividing 43591402 by 199 
Let's see how many times 199 fits into 43591402.

On to step 1:
If we divide 4 by 199, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 199

Going ahead to step 2:
199 goes into 43 0 times with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 199

On to step 3:
The number 199 fits into 435 2 times, leaving a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 37 after subtracting 398 from 435.
Take the next digit (9) from the dividend and append it to 37, then repeat: 379 / 199

Going ahead to step 4:
199 can be fit into 379 1 times, resulting in a remainder of 180.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 180 after subtracting 199 from 379.
Include the next digit (1) from the dividend after 180, then repeat: 1801 / 199

Advancing to step 5:
1801 divided by 199 is 9 with a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
The remainder is 10 after subtracting 1791 from 1801.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 199

Let's proceed to step 6:
If we divide 104 by 199, we get 0 and a remainder of 104.
Record the quotient 0 as the next digit in the result. 
Result so far: 2190.0
If we take 0 away from 104, we end up with 104.
Append the next digit (0) from the dividend to 104 and continue with: 1040 / 199

Advancing to step 7:
The number 199 fits into 1040 5 times, leaving a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 21905.0
Subtracting 995 from 1040 leaves us with 45.
Bring next digit (2) of the dividend behind the 45 and repeat the process: 452 / 199

On to step 8:
452 divided by 199 is 2 with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 219052.0
If we take 398 away from 452, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
199 can be fit into 540 2 times, resulting in a remainder of 142.
The number 2 becomes the next digit in our result. 
Result so far: 219052.2
If we take 398 away from 540, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 10:
1420 divided by 199 is 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 219052.27
Subtract 1393 from 1420 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 11:
270 divided by 199 is 1 with a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 219052.271
Subtract 199 from 270 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 12:
The number 199 fits into 710 3 times, leaving a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 219052.2713
If we take 597 away from 710, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Advancing to step 13:
The number 199 fits into 1130 5 times, leaving a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 219052.27135
Subtracting 995 from 1130 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 14:
The number 199 fits into 1350 6 times, leaving a remainder of 156.
Put 6 as the next digit of the answer. 
Result so far: 219052.271356
Subtracting 1194 from 1350 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 15:
The number 199 fits into 1560 7 times, leaving a remainder of 167.
Put 7 as the next digit of the answer. 
Result so far: 219052.2713567
Subtract 1393 from 1560 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 16:
If we divide 1670 by 199, we get 8 and a remainder of 78.
The next digit of our result is 8. 
Result so far: 219052.27135678
If we take 1592 away from 1670, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final outcome is 219052.27135678, with a leftover of 7.8e-08.