We look at the division of 80342197 by 91 
Our goal is to divide 80342197 by 91.

On to step 1:
91 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 91

Moving on to step 2:
91 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Fetch the next digit (3) from the dividend, attach it to 80 and continue: 803 / 91

Going ahead to step 3:
When dividing 803 by 91, we get 8 with a remainder of 75.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 728 from 803 to get 75.
Fetch the next digit (4) from the dividend, attach it to 75 and continue: 754 / 91

Let's proceed to step 4:
754 divided by 91 is 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
Subtracting 728 from 754 leaves us with 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 91

Advancing to step 5:
91 can be fit into 262 2 times, resulting in a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 882.0
If we take 182 away from 262, we end up with 80.
Include the next digit (1) from the dividend after 80, then repeat: 801 / 91

Let's proceed to step 6:
If we divide 801 by 91, we get 8 and a remainder of 73.
Record the quotient 8 as the next digit in the result. 
Result so far: 8828.0
If we subtract 728 from 801, we get 73.
Fetch the next digit (9) from the dividend, attach it to 73 and continue: 739 / 91

Let's proceed to step 7:
91 goes into 739 8 times with a remainder of 11.
The next digit of our result is 8. 
Result so far: 88288.0
Subtracting 728 from 739 leaves us with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 91

Advancing to step 8:
When dividing 117 by 91, we get 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 882881.0
If we subtract 91 from 117, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
260 divided by 91 is 2 with a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 882881.2
The remainder is 78 after subtracting 182 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
91 can be fit into 780 8 times, resulting in a remainder of 52.
The next digit of our result is 8. 
Result so far: 882881.28
If we subtract 728 from 780, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 11:
91 goes into 520 5 times with a remainder of 65.
The next digit of our result is 5. 
Result so far: 882881.285
Deduct 455 from 520 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
The number 91 fits into 650 7 times, leaving a remainder of 13.
The next digit of our result is 7. 
Result so far: 882881.2857
Subtract 637 from 650 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 13:
91 can be fit into 130 1 times, resulting in a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 882881.28571
If we subtract 91 from 130, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 14:
The number 91 fits into 390 4 times, leaving a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 882881.285714
The remainder is 26 after subtracting 364 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 15:
When dividing 260 by 91, we get 2 with a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 882881.2857142
Subtract 182 from 260 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 16:
91 can be fit into 780 8 times, resulting in a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 882881.28571428
Subtract 728 from 780 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 882881.28571428 with a remaining 5.2e-08.