81099056 ÷ 851 
We want to figure out the number of times 81099056 can be divided by 851.

Step 1:
851 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 851

Let's proceed to step 2:
851 goes into 81 0 times with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Take the next digit (0) from the dividend and append it to 81, then repeat: 810 / 851

Moving on to step 3:
851 can be fit into 810 0 times, resulting in a remainder of 810.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 810, we end up with 810.
Grab the next digit (9) from the dividend, add it to 810, then carry on: 8109 / 851

Moving on to step 4:
851 goes into 8109 9 times with a remainder of 450.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 7659 from 8109 leaves us with 450.
Take the next digit (9) from the dividend and append it to 450, then repeat: 4509 / 851

Let's proceed to step 5:
851 goes into 4509 5 times with a remainder of 254.
Put 5 as the next digit of the answer. 
Result so far: 95.0
If we subtract 4255 from 4509, we get 254.
Fetch the next digit (0) from the dividend, attach it to 254 and continue: 2540 / 851

Moving on to step 6:
If we divide 2540 by 851, we get 2 and a remainder of 838.
The next digit of our result is 2. 
Result so far: 952.0
The remainder is 838 after subtracting 1702 from 2540.
Append the next digit (5) from the dividend to 838 and continue with: 8385 / 851

Moving on to step 7:
851 goes into 8385 9 times with a remainder of 726.
Use 9 as the next digit of our solution. 
Result so far: 9529.0
Subtracting 7659 from 8385 leaves us with 726.
Fetch the next digit (6) from the dividend, attach it to 726 and continue: 7266 / 851

Advancing to step 8:
When dividing 7266 by 851, we get 8 with a remainder of 458.
Put 8 as the next digit of the answer. 
Result so far: 95298.0
Subtracting 6808 from 7266 leaves us with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 9:
When dividing 4580 by 851, we get 5 with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 95298.5
If we take 4255 away from 4580, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 10:
When dividing 3250 by 851, we get 3 with a remainder of 697.
Record the quotient 3 as the next digit in the result. 
Result so far: 95298.53
Subtract 2553 from 3250 to get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Moving on to step 11:
6970 divided by 851 is 8 with a remainder of 162.
Record the quotient 8 as the next digit in the result. 
Result so far: 95298.538
If we subtract 6808 from 6970, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 12:
851 goes into 1620 1 times with a remainder of 769.
The next digit of our result is 1. 
Result so far: 95298.5381
The remainder is 769 after subtracting 851 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7690, and continue the process.

Advancing to step 13:
If we divide 7690 by 851, we get 9 and a remainder of 31.
The next digit of our result is 9. 
Result so far: 95298.53819
The remainder is 31 after subtracting 7659 from 7690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 14:
The number 851 fits into 310 0 times, leaving a remainder of 310.
Use 0 as the next digit of our solution. 
Result so far: 95298.53819
If we subtract 0 from 310, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 15:
The number 851 fits into 3100 3 times, leaving a remainder of 547.
Record the quotient 3 as the next digit in the result. 
Result so far: 95298.5381903
If we take 2553 away from 3100, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Going ahead to step 16:
851 can be fit into 5470 6 times, resulting in a remainder of 364.
Use 6 as the next digit of our solution. 
Result so far: 95298.53819036
Deduct 5106 from 5470 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

After the division, we end up with 95298.53819036 and a remainder of 3.64e-07.