We look at the division of 45513191 by 279 
Let's see how many times 279 fits into 45513191.

Advancing to step 1:
4 divided by 279 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 279

Step 2:
279 goes into 45 0 times with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Include the next digit (5) from the dividend after 45, then repeat: 455 / 279

On to step 3:
279 goes into 455 1 times with a remainder of 176.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 279 from 455 to get 176.
Fetch the next digit (1) from the dividend, attach it to 176 and continue: 1761 / 279

Advancing to step 4:
When dividing 1761 by 279, we get 6 with a remainder of 87.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 1674 from 1761, we get 87.
Fetch the next digit (3) from the dividend, attach it to 87 and continue: 873 / 279

Going ahead to step 5:
873 divided by 279 is 3 with a remainder of 36.
The next digit of our result is 3. 
Result so far: 163.0
Deduct 837 from 873 and we're left with 36.
Bring next digit (1) of the dividend behind the 36 and repeat the process: 361 / 279

Going ahead to step 6:
When dividing 361 by 279, we get 1 with a remainder of 82.
Write down 1 as next digit of the result. 
Result so far: 1631.0
Subtracting 279 from 361 leaves us with 82.
Grab the next digit (9) from the dividend, add it to 82, then carry on: 829 / 279

On to step 7:
If we divide 829 by 279, we get 2 and a remainder of 271.
Write down 2 as next digit of the result. 
Result so far: 16312.0
Deduct 558 from 829 and we're left with 271.
Bring next digit (1) of the dividend behind the 271 and repeat the process: 2711 / 279

Going ahead to step 8:
The number 279 fits into 2711 9 times, leaving a remainder of 200.
Put 9 as the next digit of the answer. 
Result so far: 163129.0
If we subtract 2511 from 2711, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 9:
279 goes into 2000 7 times with a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 163129.7
Subtracting 1953 from 2000 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 10:
The number 279 fits into 470 1 times, leaving a remainder of 191.
Write down 1 as next digit of the result. 
Result so far: 163129.71
The remainder is 191 after subtracting 279 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 11:
If we divide 1910 by 279, we get 6 and a remainder of 236.
Use 6 as the next digit of our solution. 
Result so far: 163129.716
Subtract 1674 from 1910 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 12:
279 can be fit into 2360 8 times, resulting in a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 163129.7168
If we subtract 2232 from 2360, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 13:
If we divide 1280 by 279, we get 4 and a remainder of 164.
Write down 4 as next digit of the result. 
Result so far: 163129.71684
If we take 1116 away from 1280, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 14:
The number 279 fits into 1640 5 times, leaving a remainder of 245.
The next digit of our result is 5. 
Result so far: 163129.716845
Subtract 1395 from 1640 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

On to step 15:
279 can be fit into 2450 8 times, resulting in a remainder of 218.
The number 8 becomes the next digit in our result. 
Result so far: 163129.7168458
Subtract 2232 from 2450 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Moving on to step 16:
If we divide 2180 by 279, we get 7 and a remainder of 227.
The next digit of our result is 7. 
Result so far: 163129.71684587
Subtract 1953 from 2180 to get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

After the division, we end up with 163129.71684587 and a remainder of 2.27e-07.