79690620 divided by 307 
Let's see how many times 307 fits into 79690620.

Step 1:
If we divide 7 by 307, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 307

Going ahead to step 2:
When dividing 79 by 307, we get 0 with a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Take the next digit (6) from the dividend and append it to 79, then repeat: 796 / 307

On to step 3:
796 divided by 307 is 2 with a remainder of 182.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 614 away from 796, we end up with 182.
Bring next digit (9) of the dividend behind the 182 and repeat the process: 1829 / 307

On to step 4:
1829 divided by 307 is 5 with a remainder of 294.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Deduct 1535 from 1829 and we're left with 294.
Take the next digit (0) from the dividend and append it to 294, then repeat: 2940 / 307

Let's proceed to step 5:
307 can be fit into 2940 9 times, resulting in a remainder of 177.
Use 9 as the next digit of our solution. 
Result so far: 259.0
The remainder is 177 after subtracting 2763 from 2940.
Append the next digit (6) from the dividend to 177 and continue with: 1776 / 307

Let's proceed to step 6:
307 can be fit into 1776 5 times, resulting in a remainder of 241.
Put 5 as the next digit of the answer. 
Result so far: 2595.0
Subtracting 1535 from 1776 leaves us with 241.
Fetch the next digit (2) from the dividend, attach it to 241 and continue: 2412 / 307

On to step 7:
The number 307 fits into 2412 7 times, leaving a remainder of 263.
Use 7 as the next digit of our solution. 
Result so far: 25957.0
Subtract 2149 from 2412 to get 263.
Take the next digit (0) from the dividend and append it to 263, then repeat: 2630 / 307

Going ahead to step 8:
The number 307 fits into 2630 8 times, leaving a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 259578.0
The remainder is 174 after subtracting 2456 from 2630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 9:
1740 divided by 307 is 5 with a remainder of 205.
The number 5 becomes the next digit in our result. 
Result so far: 259578.5
The remainder is 205 after subtracting 1535 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 10:
If we divide 2050 by 307, we get 6 and a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 259578.56
Subtracting 1842 from 2050 leaves us 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.

Step 11:
The number 307 fits into 2080 6 times, leaving a remainder of 238.
Use 6 as the next digit of our solution. 
Result so far: 259578.566
The remainder is 238 after subtracting 1842 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

After the division, we end up with 259578.566 and a remainder of 0.0238.