131975 divided by 91 
Our goal is to divide 131975 by 91.

Moving on to step 1:
91 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 91

On to step 2:
13 divided by 91 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 91

Step 3:
131 divided by 91 is 1 with a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 91 from 131 and we're left with 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 91

On to step 4:
409 divided by 91 is 4 with a remainder of 45.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 364 from 409 leaves us with 45.
Take the next digit (7) from the dividend and append it to 45, then repeat: 457 / 91

On to step 5:
91 goes into 457 5 times with a remainder of 2.
The next digit of our result is 5. 
Result so far: 145.0
If we subtract 455 from 457, we get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 91

Step 6:
91 can be fit into 25 0 times, resulting in a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 1450.0
Subtracting 0 from 25 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
The number 91 fits into 250 2 times, leaving a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 1450.2
Deduct 182 from 250 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 8:
The number 91 fits into 680 7 times, leaving a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 1450.27
Subtract 637 from 680 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 9:
91 can be fit into 430 4 times, resulting in a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 1450.274
Subtract 364 from 430 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 10:
660 divided by 91 is 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 1450.2747
If we subtract 637 from 660, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 11:
91 can be fit into 230 2 times, resulting in a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 1450.27472
If we subtract 182 from 230, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 12:
480 divided by 91 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1450.274725
If we take 455 away from 480, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 13:
91 can be fit into 250 2 times, resulting in a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 1450.2747252
If we subtract 182 from 250, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 14:
91 can be fit into 680 7 times, resulting in a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 1450.27472527
If we subtract 637 from 680, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Our division results in 1450.27472527 with a remaining 4.3e-08.