21939851 ÷ 199 
We're looking to find how many times 199 goes into 21939851.

Let's proceed to step 1:
When dividing 2 by 199, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 199

Moving on to step 2:
199 can be fit into 21 0 times, resulting in a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 199

Moving on to step 3:
The number 199 fits into 219 1 times, leaving a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 20 after subtracting 199 from 219.
Grab the next digit (3) from the dividend, add it to 20, then carry on: 203 / 199

Advancing to step 4:
199 can be fit into 203 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 199 from 203 and we're left with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 199

Going ahead to step 5:
The number 199 fits into 49 0 times, leaving a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 110.0
If we take 0 away from 49, we end up with 49.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 199

Advancing to step 6:
498 divided by 199 is 2 with a remainder of 100.
Record the quotient 2 as the next digit in the result. 
Result so far: 1102.0
If we subtract 398 from 498, we get 100.
Fetch the next digit (5) from the dividend, attach it to 100 and continue: 1005 / 199

Going ahead to step 7:
199 can be fit into 1005 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 11025.0
Deduct 995 from 1005 and we're left with 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 199

Moving on to step 8:
199 can be fit into 101 0 times, resulting in a remainder of 101.
Record the quotient 0 as the next digit in the result. 
Result so far: 110250.0
Subtracting 0 from 101 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 9:
199 can be fit into 1010 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 110250.5
If we subtract 995 from 1010, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
199 can be fit into 150 0 times, resulting in a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 110250.5
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
When dividing 1500 by 199, we get 7 with a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 110250.507
If we take 1393 away from 1500, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

On to step 12:
1070 divided by 199 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 110250.5075
If we take 995 away from 1070, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 13:
199 can be fit into 750 3 times, resulting in a remainder of 153.
Write down 3 as next digit of the result. 
Result so far: 110250.50753
Subtracting 597 from 750 leaves us with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Advancing to step 14:
199 can be fit into 1530 7 times, resulting in a remainder of 137.
Write down 7 as next digit of the result. 
Result so far: 110250.507537
If we subtract 1393 from 1530, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Going ahead to step 15:
The number 199 fits into 1370 6 times, leaving a remainder of 176.
Use 6 as the next digit of our solution. 
Result so far: 110250.5075376
If we subtract 1194 from 1370, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 16:
The number 199 fits into 1760 8 times, leaving a remainder of 168.
Put 8 as the next digit of the answer. 
Result so far: 110250.50753768
If we subtract 1592 from 1760, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The quotient of the division is 110250.50753768, and the remainder is 1.68e-07.