3539779 ÷ 199 
We want to divide 3539779 by 199.

Step 1:
199 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 199

Step 2:
If we divide 35 by 199, we get 0 and a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Grab the next digit (3) from the dividend, add it to 35, then carry on: 353 / 199

Step 3:
199 can be fit into 353 1 times, resulting in a remainder of 154.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 199 away from 353, we end up with 154.
Append the next digit (9) from the dividend to 154 and continue with: 1549 / 199

Let's proceed to step 4:
199 goes into 1549 7 times with a remainder of 156.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we take 1393 away from 1549, we end up with 156.
Append the next digit (7) from the dividend to 156 and continue with: 1567 / 199

Going ahead to step 5:
The number 199 fits into 1567 7 times, leaving a remainder of 174.
Use 7 as the next digit of our solution. 
Result so far: 177.0
If we subtract 1393 from 1567, we get 174.
Append the next digit (7) from the dividend to 174 and continue with: 1747 / 199

On to step 6:
The number 199 fits into 1747 8 times, leaving a remainder of 155.
Write down 8 as next digit of the result. 
Result so far: 1778.0
Deduct 1592 from 1747 and we're left with 155.
Grab the next digit (9) from the dividend, add it to 155, then carry on: 1559 / 199

Moving on to step 7:
1559 divided by 199 is 7 with a remainder of 166.
Put 7 as the next digit of the answer. 
Result so far: 17787.0
Deduct 1393 from 1559 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 8:
199 can be fit into 1660 8 times, resulting in a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 17787.8
The remainder is 68 after subtracting 1592 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 9:
The number 199 fits into 680 3 times, leaving a remainder of 83.
Record the quotient 3 as the next digit in the result. 
Result so far: 17787.83
If we subtract 597 from 680, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 10:
The number 199 fits into 830 4 times, leaving a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 17787.834
The remainder is 34 after subtracting 796 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 11:
The number 199 fits into 340 1 times, leaving a remainder of 141.
Put 1 as the next digit of the answer. 
Result so far: 17787.8341
If we subtract 199 from 340, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Let's proceed to step 12:
199 goes into 1410 7 times with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 17787.83417
The remainder is 17 after subtracting 1393 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 13:
When dividing 170 by 199, we get 0 with a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 17787.83417
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 14:
The number 199 fits into 1700 8 times, leaving a remainder of 108.
Record the quotient 8 as the next digit in the result. 
Result so far: 17787.8341708
If we take 1592 away from 1700, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 15:
If we divide 1080 by 199, we get 5 and a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 17787.83417085
Deduct 995 from 1080 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The final result is 17787.83417085 with a remainder of 8.5e-08.