We divide 84856439 by 849
We want to divide 84856439 by 849.

Let's proceed to step 1:
When dividing 8 by 849, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 849

Advancing to step 2:
The number 849 fits into 84 0 times, leaving a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Include the next digit (8) from the dividend after 84, then repeat: 848 / 849

Moving on to step 3:
The number 849 fits into 848 0 times, leaving a remainder of 848.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 848 to get 848.
Fetch the next digit (5) from the dividend, attach it to 848 and continue: 8485 / 849

On to step 4:
If we divide 8485 by 849, we get 9 and a remainder of 844.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7641 from 8485 leaves us with 844.
Fetch the next digit (6) from the dividend, attach it to 844 and continue: 8446 / 849

Advancing to step 5:
The number 849 fits into 8446 9 times, leaving a remainder of 805.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
If we subtract 7641 from 8446, we get 805.
Include the next digit (4) from the dividend after 805, then repeat: 8054 / 849

Moving on to step 6:
849 can be fit into 8054 9 times, resulting in a remainder of 413.
Put 9 as the next digit of the answer. 
Result so far: 999.0
Subtracting 7641 from 8054 leaves us with 413.
Append the next digit (3) from the dividend to 413 and continue with: 4133 / 849

Step 7:
4133 divided by 849 is 4 with a remainder of 737.
Write down 4 as next digit of the result. 
Result so far: 9994.0
Deduct 3396 from 4133 and we're left with 737.
Fetch the next digit (9) from the dividend, attach it to 737 and continue: 7379 / 849

Moving on to step 8:
849 goes into 7379 8 times with a remainder of 587.
The next digit of our result is 8. 
Result so far: 99948.0
The remainder is 587 after subtracting 6792 from 7379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Advancing to step 9:
849 can be fit into 5870 6 times, resulting in a remainder of 776.
Put 6 as the next digit of the answer. 
Result so far: 99948.6
Subtract 5094 from 5870 to get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Let's proceed to step 10:
The number 849 fits into 7760 9 times, leaving a remainder of 119.
Write down 9 as next digit of the result. 
Result so far: 99948.69
Subtracting 7641 from 7760 leaves us with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Advancing to step 11:
The number 849 fits into 1190 1 times, leaving a remainder of 341.
Record the quotient 1 as the next digit in the result. 
Result so far: 99948.691
Deduct 849 from 1190 and we're left with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Step 12:
3410 divided by 849 is 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 99948.6914
Deduct 3396 from 3410 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
When dividing 140 by 849, we get 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 99948.6914
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 14:
1400 divided by 849 is 1 with a remainder of 551.
Write down 1 as next digit of the result. 
Result so far: 99948.691401
Deduct 849 from 1400 and we're left with 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

On to step 15:
If we divide 5510 by 849, we get 6 and a remainder of 416.
The number 6 becomes the next digit in our result. 
Result so far: 99948.6914016
Subtracting 5094 from 5510 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 16:
849 can be fit into 4160 4 times, resulting in a remainder of 764.
The next digit of our result is 4. 
Result so far: 99948.69140164
Subtract 3396 from 4160 to get 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

In conclusion, the division gives 99948.69140164 with a balance of 7.64e-07.