79109749 divided by 209 
We want to figure out the number of times 79109749 can be divided by 209.

On to step 1:
If we divide 7 by 209, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 209

Advancing to step 2:
209 can be fit into 79 0 times, resulting in a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Include the next digit (1) from the dividend after 79, then repeat: 791 / 209

Advancing to step 3:
When dividing 791 by 209, we get 3 with a remainder of 164.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 627 from 791, we get 164.
Include the next digit (0) from the dividend after 164, then repeat: 1640 / 209

Moving on to step 4:
If we divide 1640 by 209, we get 7 and a remainder of 177.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we take 1463 away from 1640, we end up with 177.
Grab the next digit (9) from the dividend, add it to 177, then carry on: 1779 / 209

Moving on to step 5:
209 goes into 1779 8 times with a remainder of 107.
Record the quotient 8 as the next digit in the result. 
Result so far: 378.0
Subtract 1672 from 1779 to get 107.
Append the next digit (7) from the dividend to 107 and continue with: 1077 / 209

Moving on to step 6:
When dividing 1077 by 209, we get 5 with a remainder of 32.
Use 5 as the next digit of our solution. 
Result so far: 3785.0
Subtract 1045 from 1077 to get 32.
Include the next digit (4) from the dividend after 32, then repeat: 324 / 209

Advancing to step 7:
324 divided by 209 is 1 with a remainder of 115.
Record the quotient 1 as the next digit in the result. 
Result so far: 37851.0
The remainder is 115 after subtracting 209 from 324.
Fetch the next digit (9) from the dividend, attach it to 115 and continue: 1159 / 209

Moving on to step 8:
The number 209 fits into 1159 5 times, leaving a remainder of 114.
Write down 5 as next digit of the result. 
Result so far: 378515.0
The remainder is 114 after subtracting 1045 from 1159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 9:
When dividing 1140 by 209, we get 5 with a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 378515.5
If we subtract 1045 from 1140, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 10:
950 divided by 209 is 4 with a remainder of 114.
The next digit of our result is 4. 
Result so far: 378515.54
Subtract 836 from 950 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 11:
If we divide 1140 by 209, we get 5 and a remainder of 95.
The number 5 becomes the next digit in our result. 
Result so far: 378515.545
Deduct 1045 from 1140 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 12:
If we divide 950 by 209, we get 4 and a remainder of 114.
Put 4 as the next digit of the answer. 
Result so far: 378515.5454
Subtracting 836 from 950 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 13:
The number 209 fits into 1140 5 times, leaving a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 378515.54545
Deduct 1045 from 1140 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 14:
If we divide 950 by 209, we get 4 and a remainder of 114.
Record the quotient 4 as the next digit in the result. 
Result so far: 378515.545454
Subtracting 836 from 950 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 15:
When dividing 1140 by 209, we get 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 378515.5454545
If we take 1045 away from 1140, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 16:
When dividing 950 by 209, we get 4 with a remainder of 114.
Use 4 as the next digit of our solution. 
Result so far: 378515.54545454
The remainder is 114 after subtracting 836 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

The final result is 378515.54545454 with a remainder of 1.14e-07.