91702721 ÷ 857 
We want to divide 91702721 by 857.

On to step 1:
857 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 857

Step 2:
91 divided by 857 is 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Append the next digit (7) from the dividend to 91 and continue with: 917 / 857

Let's proceed to step 3:
857 can be fit into 917 1 times, resulting in a remainder of 60.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 857 from 917 and we're left with 60.
Include the next digit (0) from the dividend after 60, then repeat: 600 / 857

Step 4:
600 divided by 857 is 0 with a remainder of 600.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 600, we get 600.
Take the next digit (2) from the dividend and append it to 600, then repeat: 6002 / 857

Going ahead to step 5:
857 goes into 6002 7 times with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
Deduct 5999 from 6002 and we're left with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 857

On to step 6:
857 can be fit into 37 0 times, resulting in a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 1070.0
If we take 0 away from 37, we end up with 37.
Append the next digit (2) from the dividend to 37 and continue with: 372 / 857

Moving on to step 7:
When dividing 372 by 857, we get 0 with a remainder of 372.
Use 0 as the next digit of our solution. 
Result so far: 10700.0
If we subtract 0 from 372, we get 372.
Append the next digit (1) from the dividend to 372 and continue with: 3721 / 857

Going ahead to step 8:
If we divide 3721 by 857, we get 4 and a remainder of 293.
Record the quotient 4 as the next digit in the result. 
Result so far: 107004.0
If we subtract 3428 from 3721, we get 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

On to step 9:
The number 857 fits into 2930 3 times, leaving a remainder of 359.
Put 3 as the next digit of the answer. 
Result so far: 107004.3
The remainder is 359 after subtracting 2571 from 2930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Step 10:
3590 divided by 857 is 4 with a remainder of 162.
Record the quotient 4 as the next digit in the result. 
Result so far: 107004.34
Subtracting 3428 from 3590 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 11:
857 goes into 1620 1 times with a remainder of 763.
Record the quotient 1 as the next digit in the result. 
Result so far: 107004.341
The remainder is 763 after subtracting 857 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Let's proceed to step 12:
857 can be fit into 7630 8 times, resulting in a remainder of 774.
The next digit of our result is 8. 
Result so far: 107004.3418
Subtracting 6856 from 7630 leaves us with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Advancing to step 13:
If we divide 7740 by 857, we get 9 and a remainder of 27.
The next digit of our result is 9. 
Result so far: 107004.34189
If we subtract 7713 from 7740, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 14:
The number 857 fits into 270 0 times, leaving a remainder of 270.
The next digit of our result is 0. 
Result so far: 107004.34189
The remainder is 270 after subtracting 0 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 15:
The number 857 fits into 2700 3 times, leaving a remainder of 129.
Write down 3 as next digit of the result. 
Result so far: 107004.3418903
If we subtract 2571 from 2700, we get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Moving on to step 16:
857 can be fit into 1290 1 times, resulting in a remainder of 433.
Record the quotient 1 as the next digit in the result. 
Result so far: 107004.34189031
The remainder is 433 after subtracting 857 from 1290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

The final result is 107004.34189031 with a remainder of 4.33e-07.