We divide 85799317 by 810
Let's see how many times 810 fits into 85799317.

Step 1:
If we divide 8 by 810, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 810

On to step 2:
When dividing 85 by 810, we get 0 with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Bring next digit (7) of the dividend behind the 85 and repeat the process: 857 / 810

Let's proceed to step 3:
857 divided by 810 is 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 810 from 857 leaves us with 47.
Include the next digit (9) from the dividend after 47, then repeat: 479 / 810

On to step 4:
479 divided by 810 is 0 with a remainder of 479.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 479 and we're left with 479.
Take the next digit (9) from the dividend and append it to 479, then repeat: 4799 / 810

Step 5:
810 can be fit into 4799 5 times, resulting in a remainder of 749.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
The remainder is 749 after subtracting 4050 from 4799.
Bring next digit (3) of the dividend behind the 749 and repeat the process: 7493 / 810

Advancing to step 6:
810 can be fit into 7493 9 times, resulting in a remainder of 203.
The next digit of our result is 9. 
Result so far: 1059.0
Deduct 7290 from 7493 and we're left with 203.
Include the next digit (1) from the dividend after 203, then repeat: 2031 / 810

Let's proceed to step 7:
2031 divided by 810 is 2 with a remainder of 411.
The number 2 becomes the next digit in our result. 
Result so far: 10592.0
If we subtract 1620 from 2031, we get 411.
Grab the next digit (7) from the dividend, add it to 411, then carry on: 4117 / 810

Advancing to step 8:
810 can be fit into 4117 5 times, resulting in a remainder of 67.
Put 5 as the next digit of the answer. 
Result so far: 105925.0
Subtracting 4050 from 4117 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 9:
810 goes into 670 0 times with a remainder of 670.
Use 0 as the next digit of our solution. 
Result so far: 105925.0
Subtract 0 from 670 to get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Let's proceed to step 10:
810 goes into 6700 8 times with a remainder of 220.
Record the quotient 8 as the next digit in the result. 
Result so far: 105925.08
If we take 6480 away from 6700, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 11:
If we divide 2200 by 810, we get 2 and a remainder of 580.
The number 2 becomes the next digit in our result. 
Result so far: 105925.082
If we take 1620 away from 2200, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 12:
The number 810 fits into 5800 7 times, leaving a remainder of 130.
Record the quotient 7 as the next digit in the result. 
Result so far: 105925.0827
Subtract 5670 from 5800 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 13:
1300 divided by 810 is 1 with a remainder of 490.
The number 1 becomes the next digit in our result. 
Result so far: 105925.08271
If we subtract 810 from 1300, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 14:
If we divide 4900 by 810, we get 6 and a remainder of 40.
The next digit of our result is 6. 
Result so far: 105925.082716
Subtract 4860 from 4900 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 15:
The number 810 fits into 400 0 times, leaving a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 105925.082716
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 16:
When dividing 4000 by 810, we get 4 with a remainder of 760.
Write down 4 as next digit of the result. 
Result so far: 105925.08271604
Subtracting 3240 from 4000 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

In conclusion, the division gives 105925.08271604 with a balance of 7.6e-07.