Let's divide 79808217 by 309
We want to figure out the number of times 79808217 can be divided by 309.

Let's proceed to step 1:
When dividing 7 by 309, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 309

Let's proceed to step 2:
309 can be fit into 79 0 times, resulting in a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 309

Going ahead to step 3:
309 goes into 798 2 times with a remainder of 180.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 618 from 798 leaves us with 180.
Append the next digit (0) from the dividend to 180 and continue with: 1800 / 309

Step 4:
If we divide 1800 by 309, we get 5 and a remainder of 255.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
The remainder is 255 after subtracting 1545 from 1800.
Include the next digit (8) from the dividend after 255, then repeat: 2558 / 309

Advancing to step 5:
If we divide 2558 by 309, we get 8 and a remainder of 86.
Write down 8 as next digit of the result. 
Result so far: 258.0
The remainder is 86 after subtracting 2472 from 2558.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 309

Let's proceed to step 6:
When dividing 862 by 309, we get 2 with a remainder of 244.
The next digit of our result is 2. 
Result so far: 2582.0
Subtracting 618 from 862 leaves us with 244.
Grab the next digit (1) from the dividend, add it to 244, then carry on: 2441 / 309

Step 7:
When dividing 2441 by 309, we get 7 with a remainder of 278.
Write down 7 as next digit of the result. 
Result so far: 25827.0
Deduct 2163 from 2441 and we're left with 278.
Take the next digit (7) from the dividend and append it to 278, then repeat: 2787 / 309

On to step 8:
309 can be fit into 2787 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 258279.0
The remainder is 6 after subtracting 2781 from 2787.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
309 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 258279.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
If we divide 600 by 309, we get 1 and a remainder of 291.
Use 1 as the next digit of our solution. 
Result so far: 258279.01
Subtracting 309 from 600 leaves us with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Moving on to step 11:
309 goes into 2910 9 times with a remainder of 129.
Put 9 as the next digit of the answer. 
Result so far: 258279.019
Subtract 2781 from 2910 to get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Let's proceed to step 12:
If we divide 1290 by 309, we get 4 and a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 258279.0194
Subtracting 1236 from 1290 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 13:
When dividing 540 by 309, we get 1 with a remainder of 231.
Use 1 as the next digit of our solution. 
Result so far: 258279.01941
Subtract 309 from 540 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Let's proceed to step 14:
When dividing 2310 by 309, we get 7 with a remainder of 147.
Record the quotient 7 as the next digit in the result. 
Result so far: 258279.019417
If we subtract 2163 from 2310, we get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Let's proceed to step 15:
When dividing 1470 by 309, we get 4 with a remainder of 234.
Put 4 as the next digit of the answer. 
Result so far: 258279.0194174
If we subtract 1236 from 1470, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 16:
309 goes into 2340 7 times with a remainder of 177.
The next digit of our result is 7. 
Result so far: 258279.01941747
Deduct 2163 from 2340 and we're left with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

The final result is 258279.01941747 with a remainder of 1.77e-07.