We look at the division of 99343749 by 122 
We want to divide 99343749 by 122.

Step 1:
The number 122 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 122

On to step 2:
122 can be fit into 99 0 times, resulting in a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Fetch the next digit (3) from the dividend, attach it to 99 and continue: 993 / 122

On to step 3:
122 goes into 993 8 times with a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 17 after subtracting 976 from 993.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 122

Step 4:
122 can be fit into 174 1 times, resulting in a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 81.0
Subtract 122 from 174 to get 52.
Append the next digit (3) from the dividend to 52 and continue with: 523 / 122

Step 5:
122 goes into 523 4 times with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 814.0
Deduct 488 from 523 and we're left with 35.
Take the next digit (7) from the dividend and append it to 35, then repeat: 357 / 122

Advancing to step 6:
If we divide 357 by 122, we get 2 and a remainder of 113.
Record the quotient 2 as the next digit in the result. 
Result so far: 8142.0
The remainder is 113 after subtracting 244 from 357.
Take the next digit (4) from the dividend and append it to 113, then repeat: 1134 / 122

Going ahead to step 7:
122 goes into 1134 9 times with a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 81429.0
The remainder is 36 after subtracting 1098 from 1134.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 122

Let's proceed to step 8:
When dividing 369 by 122, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 814293.0
Subtract 366 from 369 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
If we divide 30 by 122, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 814293.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
If we divide 300 by 122, we get 2 and a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 814293.02
If we subtract 244 from 300, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
122 can be fit into 560 4 times, resulting in a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 814293.024
Subtract 488 from 560 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
720 divided by 122 is 5 with a remainder of 110.
Record the quotient 5 as the next digit in the result. 
Result so far: 814293.0245
If we subtract 610 from 720, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 13:
1100 divided by 122 is 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 814293.02459
Subtract 1098 from 1100 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.

Moving on to step 14:
When dividing 20 by 122, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 814293.02459
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 15:
If we divide 200 by 122, we get 1 and a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 814293.0245901
The remainder is 78 after subtracting 122 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 16:
The number 122 fits into 780 6 times, leaving a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 814293.02459016
The remainder is 48 after subtracting 732 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 814293.02459016 and a remainder of 4.8e-08.