We're dividing 81787224 by 856 
We want to figure out the number of times 81787224 can be divided by 856.

On to step 1:
The number 856 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 856

Moving on to step 2:
The number 856 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Take the next digit (7) from the dividend and append it to 81, then repeat: 817 / 856

Moving on to step 3:
817 divided by 856 is 0 with a remainder of 817.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 817 to get 817.
Include the next digit (8) from the dividend after 817, then repeat: 8178 / 856

Moving on to step 4:
The number 856 fits into 8178 9 times, leaving a remainder of 474.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 7704 away from 8178, we end up with 474.
Bring next digit (7) of the dividend behind the 474 and repeat the process: 4747 / 856

Step 5:
4747 divided by 856 is 5 with a remainder of 467.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
Deduct 4280 from 4747 and we're left with 467.
Bring next digit (2) of the dividend behind the 467 and repeat the process: 4672 / 856

Step 6:
If we divide 4672 by 856, we get 5 and a remainder of 392.
Write down 5 as next digit of the result. 
Result so far: 955.0
The remainder is 392 after subtracting 4280 from 4672.
Take the next digit (2) from the dividend and append it to 392, then repeat: 3922 / 856

Going ahead to step 7:
856 can be fit into 3922 4 times, resulting in a remainder of 498.
Write down 4 as next digit of the result. 
Result so far: 9554.0
If we take 3424 away from 3922, we end up with 498.
Fetch the next digit (4) from the dividend, attach it to 498 and continue: 4984 / 856

On to step 8:
856 can be fit into 4984 5 times, resulting in a remainder of 704.
Use 5 as the next digit of our solution. 
Result so far: 95545.0
Subtracting 4280 from 4984 leaves us with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Advancing to step 9:
If we divide 7040 by 856, we get 8 and a remainder of 192.
The next digit of our result is 8. 
Result so far: 95545.8
Subtracting 6848 from 7040 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 10:
856 goes into 1920 2 times with a remainder of 208.
Put 2 as the next digit of the answer. 
Result so far: 95545.82
Subtract 1712 from 1920 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 11:
The number 856 fits into 2080 2 times, leaving a remainder of 368.
Record the quotient 2 as the next digit in the result. 
Result so far: 95545.822
Deduct 1712 from 2080 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

The final outcome is 95545.822, with a leftover of 0.0368.