39139842 divided by 481 
We want to figure out the number of times 39139842 can be divided by 481.

Step 1:
The number 481 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 481

Step 2:
If we divide 39 by 481, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (1) from the dividend and append it to 39, then repeat: 391 / 481

Let's proceed to step 3:
If we divide 391 by 481, we get 0 and a remainder of 391.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 391 to get 391.
Include the next digit (3) from the dividend after 391, then repeat: 3913 / 481

Let's proceed to step 4:
481 can be fit into 3913 8 times, resulting in a remainder of 65.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 3848 away from 3913, we end up with 65.
Grab the next digit (9) from the dividend, add it to 65, then carry on: 659 / 481

Let's proceed to step 5:
481 goes into 659 1 times with a remainder of 178.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
Subtract 481 from 659 to get 178.
Fetch the next digit (8) from the dividend, attach it to 178 and continue: 1788 / 481

Let's proceed to step 6:
481 goes into 1788 3 times with a remainder of 345.
The number 3 becomes the next digit in our result. 
Result so far: 813.0
The remainder is 345 after subtracting 1443 from 1788.
Grab the next digit (4) from the dividend, add it to 345, then carry on: 3454 / 481

Step 7:
3454 divided by 481 is 7 with a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 8137.0
Deduct 3367 from 3454 and we're left with 87.
Bring next digit (2) of the dividend behind the 87 and repeat the process: 872 / 481

Going ahead to step 8:
481 goes into 872 1 times with a remainder of 391.
Record the quotient 1 as the next digit in the result. 
Result so far: 81371.0
Deduct 481 from 872 and we're left with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 9:
481 goes into 3910 8 times with a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 81371.8
Subtract 3848 from 3910 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
When dividing 620 by 481, we get 1 with a remainder of 139.
Record the quotient 1 as the next digit in the result. 
Result so far: 81371.81
Subtract 481 from 620 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Let's proceed to step 11:
The number 481 fits into 1390 2 times, leaving a remainder of 428.
The number 2 becomes the next digit in our result. 
Result so far: 81371.812
The remainder is 428 after subtracting 962 from 1390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 12:
The number 481 fits into 4280 8 times, leaving a remainder of 432.
The next digit of our result is 8. 
Result so far: 81371.8128
Deduct 3848 from 4280 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 13:
481 can be fit into 4320 8 times, resulting in a remainder of 472.
The next digit of our result is 8. 
Result so far: 81371.81288
Subtract 3848 from 4320 to get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Our division results in 81371.81288 with a remaining 0.000472.