Let's divide 122680 by 99
Our goal is to divide 122680 by 99.

On to step 1:
99 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 99

Going ahead to step 2:
99 can be fit into 12 0 times, resulting in a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 99

Moving on to step 3:
If we divide 122 by 99, we get 1 and a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 99 away from 122, we end up with 23.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 99

Let's proceed to step 4:
The number 99 fits into 236 2 times, leaving a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 198 from 236 and we're left with 38.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 99

Going ahead to step 5:
If we divide 388 by 99, we get 3 and a remainder of 91.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
The remainder is 91 after subtracting 297 from 388.
Take the next digit (0) from the dividend and append it to 91, then repeat: 910 / 99

Moving on to step 6:
The number 99 fits into 910 9 times, leaving a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 1239.0
If we take 891 away from 910, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
The number 99 fits into 190 1 times, leaving a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 1239.1
Subtract 99 from 190 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 8:
99 goes into 910 9 times with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 1239.19
Subtracting 891 from 910 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
When dividing 190 by 99, we get 1 with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 1239.191
Subtracting 99 from 190 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 10:
If we divide 910 by 99, we get 9 and a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 1239.1919
The remainder is 19 after subtracting 891 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 11:
190 divided by 99 is 1 with a remainder of 91.
The next digit of our result is 1. 
Result so far: 1239.19191
If we subtract 99 from 190, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 12:
The number 99 fits into 910 9 times, leaving a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 1239.191919
The remainder is 19 after subtracting 891 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 13:
99 goes into 190 1 times with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 1239.1919191
Subtract 99 from 190 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 14:
When dividing 910 by 99, we get 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 1239.19191919
The remainder is 19 after subtracting 891 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 1239.19191919 with a remainder of 1.9e-08.