We look at the division of 39042450 by 55 
We want to figure out the number of times 39042450 can be divided by 55.

Advancing to step 1:
55 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 55

Going ahead to step 2:
39 divided by 55 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 55

Step 3:
55 goes into 390 7 times with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 385 from 390 and we're left with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 55

Step 4:
The number 55 fits into 54 0 times, leaving a remainder of 54.
The next digit of our result is 0. 
Result so far: 70.0
Deduct 0 from 54 and we're left with 54.
Append the next digit (2) from the dividend to 54 and continue with: 542 / 55

Moving on to step 5:
If we divide 542 by 55, we get 9 and a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 709.0
Subtract 495 from 542 to get 47.
Include the next digit (4) from the dividend after 47, then repeat: 474 / 55

Moving on to step 6:
When dividing 474 by 55, we get 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 7098.0
The remainder is 34 after subtracting 440 from 474.
Fetch the next digit (5) from the dividend, attach it to 34 and continue: 345 / 55

Step 7:
The number 55 fits into 345 6 times, leaving a remainder of 15.
The next digit of our result is 6. 
Result so far: 70986.0
If we take 330 away from 345, we end up with 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 55

On to step 8:
55 can be fit into 150 2 times, resulting in a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 709862.0
If we subtract 110 from 150, 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.

On to step 9:
If we divide 400 by 55, we get 7 and a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 709862.7
The remainder is 15 after subtracting 385 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
55 goes into 150 2 times with a remainder of 40.
The next digit of our result is 2. 
Result so far: 709862.72
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
400 divided by 55 is 7 with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 709862.727
Subtract 385 from 400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 709862.7272
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
400 divided by 55 is 7 with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 709862.72727
Deduct 385 from 400 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
150 divided by 55 is 2 with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 709862.727272
The remainder is 40 after subtracting 110 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
When dividing 400 by 55, we get 7 with a remainder of 15.
The next digit of our result is 7. 
Result so far: 709862.7272727
Subtract 385 from 400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 16:
The number 55 fits into 150 2 times, leaving a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 709862.72727272
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 709862.72727272, with a leftover of 4e-08.