39905179 divided by 263 
Let's see how many times 263 fits into 39905179.

Advancing to step 1:
263 goes into 3 0 times with 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.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 263

Going ahead to step 2:
When dividing 39 by 263, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 263

On to step 3:
263 goes into 399 1 times with a remainder of 136.
The next digit of our result is 1. 
Result so far: 1.0
If we take 263 away from 399, we end up with 136.
Append the next digit (0) from the dividend to 136 and continue with: 1360 / 263

Step 4:
When dividing 1360 by 263, we get 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 1315 from 1360, we get 45.
Append the next digit (5) from the dividend to 45 and continue with: 455 / 263

Advancing to step 5:
263 goes into 455 1 times with a remainder of 192.
Put 1 as the next digit of the answer. 
Result so far: 151.0
Deduct 263 from 455 and we're left with 192.
Include the next digit (1) from the dividend after 192, then repeat: 1921 / 263

On to step 6:
263 can be fit into 1921 7 times, resulting in a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 1517.0
If we take 1841 away from 1921, we end up with 80.
Append the next digit (7) from the dividend to 80 and continue with: 807 / 263

Going ahead to step 7:
263 can be fit into 807 3 times, resulting in a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 15173.0
The remainder is 18 after subtracting 789 from 807.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 263

On to step 8:
189 divided by 263 is 0 with a remainder of 189.
Use 0 as the next digit of our solution. 
Result so far: 151730.0
If we subtract 0 from 189, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Advancing to step 9:
263 goes into 1890 7 times with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 151730.7
If we take 1841 away from 1890, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 10:
When dividing 490 by 263, we get 1 with a remainder of 227.
Use 1 as the next digit of our solution. 
Result so far: 151730.71
If we take 263 away from 490, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Going ahead to step 11:
When dividing 2270 by 263, we get 8 with a remainder of 166.
Record the quotient 8 as the next digit in the result. 
Result so far: 151730.718
If we subtract 2104 from 2270, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 12:
The number 263 fits into 1660 6 times, leaving a remainder of 82.
The next digit of our result is 6. 
Result so far: 151730.7186
Subtract 1578 from 1660 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 13:
If we divide 820 by 263, we get 3 and a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 151730.71863
Subtracting 789 from 820 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 14:
263 goes into 310 1 times with a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 151730.718631
The remainder is 47 after subtracting 263 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 15:
When dividing 470 by 263, we get 1 with a remainder of 207.
Put 1 as the next digit of the answer. 
Result so far: 151730.7186311
Subtracting 263 from 470 leaves us with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

After the division, we end up with 151730.7186311 and a remainder of 2.07e-06.