We're dividing 63340830 by 857 
Our goal is to divide 63340830 by 857.

Step 1:
If we divide 6 by 857, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 857

Step 2:
If we divide 63 by 857, we get 0 and a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Include the next digit (3) from the dividend after 63, then repeat: 633 / 857

Moving on to step 3:
If we divide 633 by 857, we get 0 and a remainder of 633.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 633 to get 633.
Bring next digit (4) of the dividend behind the 633 and repeat the process: 6334 / 857

Going ahead to step 4:
857 can be fit into 6334 7 times, resulting in a remainder of 335.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 5999 away from 6334, we end up with 335.
Fetch the next digit (0) from the dividend, attach it to 335 and continue: 3350 / 857

Let's proceed to step 5:
857 can be fit into 3350 3 times, resulting in a remainder of 779.
Use 3 as the next digit of our solution. 
Result so far: 73.0
If we subtract 2571 from 3350, we get 779.
Bring next digit (8) of the dividend behind the 779 and repeat the process: 7798 / 857

Advancing to step 6:
If we divide 7798 by 857, we get 9 and a remainder of 85.
Write down 9 as next digit of the result. 
Result so far: 739.0
The remainder is 85 after subtracting 7713 from 7798.
Append the next digit (3) from the dividend to 85 and continue with: 853 / 857

Moving on to step 7:
The number 857 fits into 853 0 times, leaving a remainder of 853.
Use 0 as the next digit of our solution. 
Result so far: 7390.0
Subtract 0 from 853 to get 853.
Include the next digit (0) from the dividend after 853, then repeat: 8530 / 857

On to step 8:
857 can be fit into 8530 9 times, resulting in a remainder of 817.
Use 9 as the next digit of our solution. 
Result so far: 73909.0
If we subtract 7713 from 8530, we get 817.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8170, and continue the process.

Moving on to step 9:
When dividing 8170 by 857, we get 9 with a remainder of 457.
The number 9 becomes the next digit in our result. 
Result so far: 73909.9
If we subtract 7713 from 8170, we get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Going ahead to step 10:
If we divide 4570 by 857, we get 5 and a remainder of 285.
Use 5 as the next digit of our solution. 
Result so far: 73909.95
If we subtract 4285 from 4570, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 11:
The number 857 fits into 2850 3 times, leaving a remainder of 279.
The number 3 becomes the next digit in our result. 
Result so far: 73909.953
The remainder is 279 after subtracting 2571 from 2850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 12:
If we divide 2790 by 857, we get 3 and a remainder of 219.
The next digit of our result is 3. 
Result so far: 73909.9533
Subtracting 2571 from 2790 leaves us with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

In conclusion, the division gives 73909.9533 with a balance of 0.00219.