We look at the division of 84339449 by 857 
Our goal is to divide 84339449 by 857.

Step 1:
The number 857 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 857

Step 2:
When dividing 84 by 857, we get 0 with a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Append the next digit (3) from the dividend to 84 and continue with: 843 / 857

On to step 3:
The number 857 fits into 843 0 times, leaving a remainder of 843.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 843 to get 843.
Bring next digit (3) of the dividend behind the 843 and repeat the process: 8433 / 857

Going ahead to step 4:
857 goes into 8433 9 times with a remainder of 720.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 7713 from 8433, we get 720.
Include the next digit (9) from the dividend after 720, then repeat: 7209 / 857

Moving on to step 5:
857 can be fit into 7209 8 times, resulting in a remainder of 353.
The next digit of our result is 8. 
Result so far: 98.0
Subtract 6856 from 7209 to get 353.
Grab the next digit (4) from the dividend, add it to 353, then carry on: 3534 / 857

Let's proceed to step 6:
857 can be fit into 3534 4 times, resulting in a remainder of 106.
Record the quotient 4 as the next digit in the result. 
Result so far: 984.0
Subtract 3428 from 3534 to get 106.
Fetch the next digit (4) from the dividend, attach it to 106 and continue: 1064 / 857

Advancing to step 7:
857 can be fit into 1064 1 times, resulting in a remainder of 207.
Put 1 as the next digit of the answer. 
Result so far: 9841.0
If we take 857 away from 1064, we end up with 207.
Include the next digit (9) from the dividend after 207, then repeat: 2079 / 857

Advancing to step 8:
857 goes into 2079 2 times with a remainder of 365.
Put 2 as the next digit of the answer. 
Result so far: 98412.0
The remainder is 365 after subtracting 1714 from 2079.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 9:
3650 divided by 857 is 4 with a remainder of 222.
Put 4 as the next digit of the answer. 
Result so far: 98412.4
Subtracting 3428 from 3650 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Advancing to step 10:
857 can be fit into 2220 2 times, resulting in a remainder of 506.
The number 2 becomes the next digit in our result. 
Result so far: 98412.42
Subtract 1714 from 2220 to get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Step 11:
857 goes into 5060 5 times with a remainder of 775.
Record the quotient 5 as the next digit in the result. 
Result so far: 98412.425
Deduct 4285 from 5060 and we're left with 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

Step 12:
7750 divided by 857 is 9 with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 98412.4259
The remainder is 37 after subtracting 7713 from 7750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
When dividing 370 by 857, we get 0 with a remainder of 370.
Write down 0 as next digit of the result. 
Result so far: 98412.4259
Subtract 0 from 370 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 14:
857 can be fit into 3700 4 times, resulting in a remainder of 272.
The next digit of our result is 4. 
Result so far: 98412.425904
If we subtract 3428 from 3700, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 15:
When dividing 2720 by 857, we get 3 with a remainder of 149.
Use 3 as the next digit of our solution. 
Result so far: 98412.4259043
The remainder is 149 after subtracting 2571 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 16:
857 can be fit into 1490 1 times, resulting in a remainder of 633.
Put 1 as the next digit of the answer. 
Result so far: 98412.42590431
The remainder is 633 after subtracting 857 from 1490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

In conclusion, the division gives 98412.42590431 with a balance of 6.33e-07.