279161 ÷ 39 
We want to figure out the number of times 279161 can be divided by 39.

Step 1:
39 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 39

Let's proceed to step 2:
The number 39 fits into 27 0 times, leaving a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 39

On to step 3:
If we divide 279 by 39, we get 7 and a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 273 from 279, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 39

Step 4:
When dividing 61 by 39, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 71.0
If we take 39 away from 61, we end up with 22.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 39

On to step 5:
226 divided by 39 is 5 with a remainder of 31.
Use 5 as the next digit of our solution. 
Result so far: 715.0
If we take 195 away from 226, we end up with 31.
Bring next digit (1) of the dividend behind the 31 and repeat the process: 311 / 39

Moving on to step 6:
311 divided by 39 is 7 with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 7157.0
If we subtract 273 from 311, 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.

Moving on to step 7:
380 divided by 39 is 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 7157.9
The remainder is 29 after subtracting 351 from 380.
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 8:
When dividing 290 by 39, we get 7 with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 7157.97
The remainder is 17 after subtracting 273 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
If we divide 170 by 39, we get 4 and a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 7157.974
Subtracting 156 from 170 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.

On to step 10:
The number 39 fits into 140 3 times, leaving a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 7157.9743
If we take 117 away from 140, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 11:
The number 39 fits into 230 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 7157.97435
Subtracting 195 from 230 leaves us with 35.
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 12:
If we divide 350 by 39, we get 8 and a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 7157.974358
Subtracting 312 from 350 leaves us with 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 13:
The number 39 fits into 380 9 times, leaving a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 7157.9743589
If we take 351 away from 380, we end up 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.

Moving on to step 14:
290 divided by 39 is 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 7157.97435897
If we subtract 273 from 290, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 7157.97435897, and the remainder is 1.7e-08.