Let's divide 7637399 by 808
We want to figure out the number of times 7637399 can be divided by 808.

Step 1:
If we divide 7 by 808, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 808

On to step 2:
The number 808 fits into 76 0 times, leaving a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Bring next digit (3) of the dividend behind the 76 and repeat the process: 763 / 808

Going ahead to step 3:
The number 808 fits into 763 0 times, leaving a remainder of 763.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 763, we end up with 763.
Include the next digit (7) from the dividend after 763, then repeat: 7637 / 808

Let's proceed to step 4:
808 goes into 7637 9 times with a remainder of 365.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 7272 from 7637 and we're left with 365.
Include the next digit (3) from the dividend after 365, then repeat: 3653 / 808

Going ahead to step 5:
The number 808 fits into 3653 4 times, leaving a remainder of 421.
Put 4 as the next digit of the answer. 
Result so far: 94.0
Subtract 3232 from 3653 to get 421.
Append the next digit (9) from the dividend to 421 and continue with: 4219 / 808

Going ahead to step 6:
When dividing 4219 by 808, we get 5 with a remainder of 179.
Put 5 as the next digit of the answer. 
Result so far: 945.0
Deduct 4040 from 4219 and we're left with 179.
Fetch the next digit (9) from the dividend, attach it to 179 and continue: 1799 / 808

On to step 7:
808 goes into 1799 2 times with a remainder of 183.
The next digit of our result is 2. 
Result so far: 9452.0
Deduct 1616 from 1799 and we're left with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 8:
1830 divided by 808 is 2 with a remainder of 214.
The number 2 becomes the next digit in our result. 
Result so far: 9452.2
If we subtract 1616 from 1830, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 9:
808 goes into 2140 2 times with a remainder of 524.
The number 2 becomes the next digit in our result. 
Result so far: 9452.22
The remainder is 524 after subtracting 1616 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

In conclusion, the division gives 9452.22 with a balance of 0.524.