Let's divide 39499857 by 829
We want to figure out the number of times 39499857 can be divided by 829.

Moving on to step 1:
The number 829 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 829

Going ahead to step 2:
When dividing 39 by 829, we get 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 829

On to step 3:
When dividing 394 by 829, we get 0 with a remainder of 394.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 394 after subtracting 0 from 394.
Grab the next digit (9) from the dividend, add it to 394, then carry on: 3949 / 829

Advancing to step 4:
If we divide 3949 by 829, we get 4 and a remainder of 633.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 3316 from 3949 leaves us with 633.
Bring next digit (9) of the dividend behind the 633 and repeat the process: 6339 / 829

Going ahead to step 5:
The number 829 fits into 6339 7 times, leaving a remainder of 536.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
The remainder is 536 after subtracting 5803 from 6339.
Fetch the next digit (8) from the dividend, attach it to 536 and continue: 5368 / 829

Advancing to step 6:
829 goes into 5368 6 times with a remainder of 394.
Use 6 as the next digit of our solution. 
Result so far: 476.0
Subtracting 4974 from 5368 leaves us with 394.
Grab the next digit (5) from the dividend, add it to 394, then carry on: 3945 / 829

Advancing to step 7:
829 goes into 3945 4 times with a remainder of 629.
Put 4 as the next digit of the answer. 
Result so far: 4764.0
Subtract 3316 from 3945 to get 629.
Append the next digit (7) from the dividend to 629 and continue with: 6297 / 829

Moving on to step 8:
The number 829 fits into 6297 7 times, leaving a remainder of 494.
Record the quotient 7 as the next digit in the result. 
Result so far: 47647.0
If we subtract 5803 from 6297, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

On to step 9:
4940 divided by 829 is 5 with a remainder of 795.
Put 5 as the next digit of the answer. 
Result so far: 47647.5
If we take 4145 away from 4940, we end up with 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Advancing to step 10:
829 goes into 7950 9 times with a remainder of 489.
Write down 9 as next digit of the result. 
Result so far: 47647.59
Deduct 7461 from 7950 and we're left with 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Advancing to step 11:
829 goes into 4890 5 times with a remainder of 745.
Record the quotient 5 as the next digit in the result. 
Result so far: 47647.595
If we take 4145 away from 4890, we end up with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

On to step 12:
When dividing 7450 by 829, we get 8 with a remainder of 818.
Record the quotient 8 as the next digit in the result. 
Result so far: 47647.5958
If we take 6632 away from 7450, we end up with 818.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8180, and continue the process.

On to step 13:
829 goes into 8180 9 times with a remainder of 719.
The number 9 becomes the next digit in our result. 
Result so far: 47647.59589
Subtracting 7461 from 8180 leaves us with 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7190, and continue the process.

Going ahead to step 14:
If we divide 7190 by 829, we get 8 and a remainder of 558.
Record the quotient 8 as the next digit in the result. 
Result so far: 47647.595898
If we take 6632 away from 7190, we end up with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Advancing to step 15:
829 goes into 5580 6 times with a remainder of 606.
Use 6 as the next digit of our solution. 
Result so far: 47647.5958986
If we take 4974 away from 5580, we end up with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Let's proceed to step 16:
6060 divided by 829 is 7 with a remainder of 257.
Write down 7 as next digit of the result. 
Result so far: 47647.59589867
The remainder is 257 after subtracting 5803 from 6060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

After the division, we end up with 47647.59589867 and a remainder of 2.57e-07.