12082658 ÷ 122 
Our goal is to divide 12082658 by 122.

Advancing to step 1:
When dividing 1 by 122, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 122

Step 2:
If we divide 12 by 122, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 122

Advancing to step 3:
120 divided by 122 is 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 120, we end up with 120.
Bring next digit (8) of the dividend behind the 120 and repeat the process: 1208 / 122

Step 4:
1208 divided by 122 is 9 with a remainder of 110.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 1098 from 1208 leaves us with 110.
Bring next digit (2) of the dividend behind the 110 and repeat the process: 1102 / 122

Step 5:
1102 divided by 122 is 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 99.0
Subtract 1098 from 1102 to get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 122

Advancing to step 6:
122 can be fit into 46 0 times, resulting in a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 990.0
Deduct 0 from 46 and we're left with 46.
Bring next digit (5) of the dividend behind the 46 and repeat the process: 465 / 122

Step 7:
122 goes into 465 3 times with a remainder of 99.
Write down 3 as next digit of the result. 
Result so far: 9903.0
Subtract 366 from 465 to get 99.
Bring next digit (8) of the dividend behind the 99 and repeat the process: 998 / 122

Step 8:
The number 122 fits into 998 8 times, leaving a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 99038.0
Subtracting 976 from 998 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
When dividing 220 by 122, we get 1 with a remainder of 98.
The number 1 becomes the next digit in our result. 
Result so far: 99038.1
If we subtract 122 from 220, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 10:
980 divided by 122 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 99038.18
Subtracting 976 from 980 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
If we divide 40 by 122, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 99038.18
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
If we divide 400 by 122, we get 3 and a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 99038.1803
The remainder is 34 after subtracting 366 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
When dividing 340 by 122, we get 2 with a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 99038.18032
If we subtract 244 from 340, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 14:
The number 122 fits into 960 7 times, leaving a remainder of 106.
Write down 7 as next digit of the result. 
Result so far: 99038.180327
Subtract 854 from 960 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 15:
If we divide 1060 by 122, we get 8 and a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 99038.1803278
If we subtract 976 from 1060, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 16:
If we divide 840 by 122, we get 6 and a remainder of 108.
Write down 6 as next digit of the result. 
Result so far: 99038.18032786
Subtracting 732 from 840 leaves us 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.

The final result is 99038.18032786 with a remainder of 1.08e-07.