We're dividing 857140 by 91 
Let's see how many times 91 fits into 857140.

Let's proceed to step 1:
91 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 91

Step 2:
91 can be fit into 85 0 times, resulting in a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Fetch the next digit (7) from the dividend, attach it to 85 and continue: 857 / 91

Advancing to step 3:
If we divide 857 by 91, we get 9 and a remainder of 38.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 38 after subtracting 819 from 857.
Append the next digit (1) from the dividend to 38 and continue with: 381 / 91

Step 4:
91 can be fit into 381 4 times, resulting in a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 94.0
Subtracting 364 from 381 leaves us with 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 91

Let's proceed to step 5:
91 goes into 174 1 times with a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 941.0
If we take 91 away from 174, we end up with 83.
Fetch the next digit (0) from the dividend, attach it to 83 and continue: 830 / 91

Step 6:
The number 91 fits into 830 9 times, leaving a remainder of 11.
The next digit of our result is 9. 
Result so far: 9419.0
If we subtract 819 from 830, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
91 goes into 110 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 9419.1
The remainder is 19 after subtracting 91 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 8:
91 goes into 190 2 times with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 9419.12
If we subtract 182 from 190, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
91 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 9419.12
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
The number 91 fits into 800 8 times, leaving a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 9419.1208
If we subtract 728 from 800, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
If we divide 720 by 91, we get 7 and a remainder of 83.
Record the quotient 7 as the next digit in the result. 
Result so far: 9419.12087
If we take 637 away from 720, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 12:
91 goes into 830 9 times with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 9419.120879
Deduct 819 from 830 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 13:
91 goes into 110 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 9419.1208791
If we subtract 91 from 110, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
If we divide 190 by 91, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 9419.12087912
Subtracting 182 from 190 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 9419.12087912, and the remainder is 8e-09.