We look at the division of 81764571 by 857 
We want to figure out the number of times 81764571 can be divided by 857.

On to step 1:
If we divide 8 by 857, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 857

Let's proceed to step 2:
81 divided by 857 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (7) from the dividend and append it to 81, then repeat: 817 / 857

On to step 3:
857 can be fit into 817 0 times, resulting in a remainder of 817.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 817 and we're left with 817.
Include the next digit (6) from the dividend after 817, then repeat: 8176 / 857

Moving on to step 4:
857 goes into 8176 9 times with a remainder of 463.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 7713 from 8176 and we're left with 463.
Grab the next digit (4) from the dividend, add it to 463, then carry on: 4634 / 857

Advancing to step 5:
The number 857 fits into 4634 5 times, leaving a remainder of 349.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
Subtract 4285 from 4634 to get 349.
Take the next digit (5) from the dividend and append it to 349, then repeat: 3495 / 857

Going ahead to step 6:
When dividing 3495 by 857, we get 4 with a remainder of 67.
The next digit of our result is 4. 
Result so far: 954.0
Deduct 3428 from 3495 and we're left with 67.
Include the next digit (7) from the dividend after 67, then repeat: 677 / 857

Let's proceed to step 7:
If we divide 677 by 857, we get 0 and a remainder of 677.
Put 0 as the next digit of the answer. 
Result so far: 9540.0
Subtracting 0 from 677 leaves us with 677.
Take the next digit (1) from the dividend and append it to 677, then repeat: 6771 / 857

Moving on to step 8:
If we divide 6771 by 857, we get 7 and a remainder of 772.
Record the quotient 7 as the next digit in the result. 
Result so far: 95407.0
If we subtract 5999 from 6771, we get 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

Going ahead to step 9:
857 can be fit into 7720 9 times, resulting in a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 95407.9
The remainder is 7 after subtracting 7713 from 7720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
If we divide 70 by 857, we get 0 and a remainder of 70.
The next digit of our result is 0. 
Result so far: 95407.9
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
When dividing 700 by 857, we get 0 with a remainder of 700.
Use 0 as the next digit of our solution. 
Result so far: 95407.9
Subtract 0 from 700 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

After the division, we end up with 95407.9 and a remainder of 0.07.