We divide 8121345 by 566
We're looking to find how many times 566 goes into 8121345.

Let's proceed to step 1:
When dividing 8 by 566, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 566

Moving on to step 2:
566 can be fit into 81 0 times, resulting in a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Append the next digit (2) from the dividend to 81 and continue with: 812 / 566

Moving on to step 3:
566 goes into 812 1 times with a remainder of 246.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 566 from 812 to get 246.
Append the next digit (1) from the dividend to 246 and continue with: 2461 / 566

Advancing to step 4:
When dividing 2461 by 566, we get 4 with a remainder of 197.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 2264 away from 2461, we end up with 197.
Include the next digit (3) from the dividend after 197, then repeat: 1973 / 566

Let's proceed to step 5:
The number 566 fits into 1973 3 times, leaving a remainder of 275.
The next digit of our result is 3. 
Result so far: 143.0
Deduct 1698 from 1973 and we're left with 275.
Take the next digit (4) from the dividend and append it to 275, then repeat: 2754 / 566

Moving on to step 6:
The number 566 fits into 2754 4 times, leaving a remainder of 490.
Put 4 as the next digit of the answer. 
Result so far: 1434.0
Subtract 2264 from 2754 to get 490.
Bring next digit (5) of the dividend behind the 490 and repeat the process: 4905 / 566

Going ahead to step 7:
566 goes into 4905 8 times with a remainder of 377.
The next digit of our result is 8. 
Result so far: 14348.0
Subtracting 4528 from 4905 leaves us with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Going ahead to step 8:
566 can be fit into 3770 6 times, resulting in a remainder of 374.
Write down 6 as next digit of the result. 
Result so far: 14348.6
The remainder is 374 after subtracting 3396 from 3770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Going ahead to step 9:
If we divide 3740 by 566, we get 6 and a remainder of 344.
The next digit of our result is 6. 
Result so far: 14348.66
Deduct 3396 from 3740 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

In conclusion, the division gives 14348.66 with a balance of 0.344.