Let's divide 11505191 by 209
We want to figure out the number of times 11505191 can be divided by 209.

Advancing to step 1:
209 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 209

Advancing to step 2:
209 can be fit into 11 0 times, resulting in a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 209

Advancing to step 3:
When dividing 115 by 209, we get 0 with a remainder of 115.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 115 leaves us with 115.
Append the next digit (0) from the dividend to 115 and continue with: 1150 / 209

Moving on to step 4:
209 goes into 1150 5 times with a remainder of 105.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 1045 away from 1150, we end up with 105.
Take the next digit (5) from the dividend and append it to 105, then repeat: 1055 / 209

On to step 5:
The number 209 fits into 1055 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
Subtracting 1045 from 1055 leaves us with 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 209

Going ahead to step 6:
209 can be fit into 101 0 times, resulting in a remainder of 101.
Put 0 as the next digit of the answer. 
Result so far: 550.0
Subtract 0 from 101 to get 101.
Take the next digit (9) from the dividend and append it to 101, then repeat: 1019 / 209

Step 7:
209 can be fit into 1019 4 times, resulting in a remainder of 183.
Put 4 as the next digit of the answer. 
Result so far: 5504.0
If we subtract 836 from 1019, we get 183.
Grab the next digit (1) from the dividend, add it to 183, then carry on: 1831 / 209

Let's proceed to step 8:
The number 209 fits into 1831 8 times, leaving a remainder of 159.
Put 8 as the next digit of the answer. 
Result so far: 55048.0
The remainder is 159 after subtracting 1672 from 1831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 9:
If we divide 1590 by 209, we get 7 and a remainder of 127.
Use 7 as the next digit of our solution. 
Result so far: 55048.7
Deduct 1463 from 1590 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 10:
1270 divided by 209 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 55048.76
If we take 1254 away from 1270, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
160 divided by 209 is 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 55048.76
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 12:
If we divide 1600 by 209, we get 7 and a remainder of 137.
Put 7 as the next digit of the answer. 
Result so far: 55048.7607
If we subtract 1463 from 1600, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Advancing to step 13:
If we divide 1370 by 209, we get 6 and a remainder of 116.
Use 6 as the next digit of our solution. 
Result so far: 55048.76076
The remainder is 116 after subtracting 1254 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 14:
1160 divided by 209 is 5 with a remainder of 115.
Write down 5 as next digit of the result. 
Result so far: 55048.760765
Subtract 1045 from 1160 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 15:
If we divide 1150 by 209, we get 5 and a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 55048.7607655
The remainder is 105 after subtracting 1045 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Our division results in 55048.7607655 with a remaining 1.05e-06.