Let's divide 15936661 by 279
Our goal is to divide 15936661 by 279.

Going ahead to step 1:
1 divided by 279 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 279

Step 2:
When dividing 15 by 279, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 279

Advancing to step 3:
279 can be fit into 159 0 times, resulting in a remainder of 159.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 159 and we're left with 159.
Fetch the next digit (3) from the dividend, attach it to 159 and continue: 1593 / 279

On to step 4:
279 can be fit into 1593 5 times, resulting in a remainder of 198.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 1395 from 1593 to get 198.
Append the next digit (6) from the dividend to 198 and continue with: 1986 / 279

Let's proceed to step 5:
279 can be fit into 1986 7 times, resulting in a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 57.0
If we subtract 1953 from 1986, we get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 279

Step 6:
The number 279 fits into 336 1 times, leaving a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 571.0
If we subtract 279 from 336, we get 57.
Fetch the next digit (6) from the dividend, attach it to 57 and continue: 576 / 279

Step 7:
576 divided by 279 is 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 5712.0
If we subtract 558 from 576, we get 18.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 279

Step 8:
If we divide 181 by 279, we get 0 and a remainder of 181.
The next digit of our result is 0. 
Result so far: 57120.0
Subtract 0 from 181 to get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Advancing to step 9:
1810 divided by 279 is 6 with a remainder of 136.
The next digit of our result is 6. 
Result so far: 57120.6
Subtract 1674 from 1810 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 10:
279 goes into 1360 4 times with a remainder of 244.
The number 4 becomes the next digit in our result. 
Result so far: 57120.64
If we take 1116 away from 1360, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 11:
If we divide 2440 by 279, we get 8 and a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 57120.648
If we take 2232 away from 2440, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 12:
279 can be fit into 2080 7 times, resulting in a remainder of 127.
Put 7 as the next digit of the answer. 
Result so far: 57120.6487
Subtract 1953 from 2080 to get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Advancing to step 13:
When dividing 1270 by 279, we get 4 with a remainder of 154.
Put 4 as the next digit of the answer. 
Result so far: 57120.64874
The remainder is 154 after subtracting 1116 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 14:
The number 279 fits into 1540 5 times, leaving a remainder of 145.
Record the quotient 5 as the next digit in the result. 
Result so far: 57120.648745
The remainder is 145 after subtracting 1395 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 15:
1450 divided by 279 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 57120.6487455
If we subtract 1395 from 1450, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 57120.6487455, and the remainder is 5.5e-07.