Let's divide 553912 by 42
Our goal is to divide 553912 by 42.

Moving on to step 1:
If we divide 5 by 42, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 42

Moving on to step 2:
The number 42 fits into 55 1 times, leaving a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 42 from 55, we get 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 42

Step 3:
The number 42 fits into 133 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 7 after subtracting 126 from 133.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 42

Moving on to step 4:
42 can be fit into 79 1 times, resulting in a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 131.0
If we subtract 42 from 79, we get 37.
Take the next digit (1) from the dividend and append it to 37, then repeat: 371 / 42

Let's proceed to step 5:
42 can be fit into 371 8 times, resulting in a remainder of 35.
Use 8 as the next digit of our solution. 
Result so far: 1318.0
If we take 336 away from 371, we end up with 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 42

Going ahead to step 6:
42 goes into 352 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 13188.0
The remainder is 16 after subtracting 336 from 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
160 divided by 42 is 3 with a remainder of 34.
The next digit of our result is 3. 
Result so far: 13188.3
The remainder is 34 after subtracting 126 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
If we divide 340 by 42, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 13188.38
Deduct 336 from 340 and we're left 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 9:
40 divided by 42 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 13188.38
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 10:
When dividing 400 by 42, we get 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 13188.3809
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 11:
220 divided by 42 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 13188.38095
The remainder is 10 after subtracting 210 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
The number 42 fits into 100 2 times, leaving a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 13188.380952
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
When dividing 160 by 42, we get 3 with a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 13188.3809523
The remainder is 34 after subtracting 126 from 160.
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 14:
The number 42 fits into 340 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 13188.38095238
Deduct 336 from 340 and we're left 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.

After the division, we end up with 13188.38095238 and a remainder of 4e-09.