318761 divided by 39 
Let's see how many times 39 fits into 318761.

Advancing to step 1:
3 divided by 39 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 39

Going ahead to step 2:
39 goes into 31 0 times with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Include the next digit (8) from the dividend after 31, then repeat: 318 / 39

On to step 3:
39 goes into 318 8 times with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 312 from 318 and we're left with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 39

Step 4:
When dividing 67 by 39, we get 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we take 39 away from 67, we end up with 28.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 39

Going ahead to step 5:
39 goes into 286 7 times with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 817.0
The remainder is 13 after subtracting 273 from 286.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 39

Advancing to step 6:
39 goes into 131 3 times with a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 8173.0
Subtracting 117 from 131 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
39 goes into 140 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 8173.3
The remainder is 23 after subtracting 117 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 8:
The number 39 fits into 230 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 8173.35
The remainder is 35 after subtracting 195 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
39 can be fit into 350 8 times, resulting in a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 8173.358
If we subtract 312 from 350, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
39 goes into 380 9 times with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 8173.3589
Deduct 351 from 380 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
The number 39 fits into 290 7 times, leaving a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 8173.35897
Deduct 273 from 290 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 12:
39 can be fit into 170 4 times, resulting in a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 8173.358974
Subtract 156 from 170 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
The number 39 fits into 140 3 times, leaving a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 8173.3589743
The remainder is 23 after subtracting 117 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 14:
If we divide 230 by 39, we get 5 and a remainder of 35.
The next digit of our result is 5. 
Result so far: 8173.35897435
Subtract 195 from 230 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 8173.35897435, with a leftover of 3.5e-08.