Let's divide 18023440 by 126
We want to divide 18023440 by 126.

Step 1:
When dividing 1 by 126, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 126

Going ahead to step 2:
126 can be fit into 18 0 times, resulting in a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 126

Step 3:
If we divide 180 by 126, we get 1 and a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 126 from 180, we get 54.
Take the next digit (2) from the dividend and append it to 54, then repeat: 542 / 126

Moving on to step 4:
126 goes into 542 4 times with a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 504 from 542, we get 38.
Take the next digit (3) from the dividend and append it to 38, then repeat: 383 / 126

On to step 5:
383 divided by 126 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 143.0
Subtracting 378 from 383 leaves us with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 126

Advancing to step 6:
126 goes into 54 0 times with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 1430.0
If we take 0 away from 54, we end up with 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 126

Going ahead to step 7:
The number 126 fits into 544 4 times, leaving a remainder of 40.
The next digit of our result is 4. 
Result so far: 14304.0
The remainder is 40 after subtracting 504 from 544.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 126

Moving on to step 8:
When dividing 400 by 126, we get 3 with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 143043.0
Subtracting 378 from 400 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.

Going ahead to step 9:
126 can be fit into 220 1 times, resulting in a remainder of 94.
Use 1 as the next digit of our solution. 
Result so far: 143043.1
The remainder is 94 after subtracting 126 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 10:
The number 126 fits into 940 7 times, leaving a remainder of 58.
The next digit of our result is 7. 
Result so far: 143043.17
The remainder is 58 after subtracting 882 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
If we divide 580 by 126, we get 4 and a remainder of 76.
The next digit of our result is 4. 
Result so far: 143043.174
Subtract 504 from 580 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
126 goes into 760 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 143043.1746
If we take 756 away from 760, we end up 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.

Advancing to step 13:
If we divide 40 by 126, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 143043.1746
Subtract 0 from 40 to 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.

On to step 14:
126 can be fit into 400 3 times, resulting in a remainder of 22.
The next digit of our result is 3. 
Result so far: 143043.174603
Subtracting 378 from 400 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.

Advancing to step 15:
When dividing 220 by 126, we get 1 with a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 143043.1746031
If we subtract 126 from 220, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 16:
The number 126 fits into 940 7 times, leaving a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 143043.17460317
If we subtract 882 from 940, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

After the division, we end up with 143043.17460317 and a remainder of 5.8e-08.