13666007 ÷ 124 
Our goal is to divide 13666007 by 124.

Moving on to step 1:
If we divide 1 by 124, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 124

Step 2:
124 goes into 13 0 times with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 124

Let's proceed to step 3:
124 can be fit into 136 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 124 from 136, we get 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 124

Moving on to step 4:
If we divide 126 by 124, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 124 away from 126, we end up with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 124

Let's proceed to step 5:
When dividing 26 by 124, we get 0 with a remainder of 26.
The next digit of our result is 0. 
Result so far: 110.0
Subtract 0 from 26 to get 26.
Append the next digit (0) from the dividend to 26 and continue with: 260 / 124

Step 6:
124 goes into 260 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 1102.0
If we take 248 away from 260, we end up with 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 124

On to step 7:
The number 124 fits into 120 0 times, leaving a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 11020.0
Subtracting 0 from 120 leaves us with 120.
Grab the next digit (7) from the dividend, add it to 120, then carry on: 1207 / 124

Let's proceed to step 8:
The number 124 fits into 1207 9 times, leaving a remainder of 91.
Use 9 as the next digit of our solution. 
Result so far: 110209.0
If we subtract 1116 from 1207, 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.

Step 9:
If we divide 910 by 124, we get 7 and a remainder of 42.
Use 7 as the next digit of our solution. 
Result so far: 110209.7
Deduct 868 from 910 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 10:
If we divide 420 by 124, we get 3 and a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 110209.73
Subtracting 372 from 420 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
124 goes into 480 3 times with a remainder of 108.
The next digit of our result is 3. 
Result so far: 110209.733
If we subtract 372 from 480, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

In conclusion, the division gives 110209.733 with a balance of 0.0108.