Let's divide 319381 by 91
We want to figure out the number of times 319381 can be divided by 91.

Step 1:
The number 91 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 91

Let's proceed to step 2:
31 divided by 91 is 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 91

On to step 3:
91 goes into 319 3 times with a remainder of 46.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 273 from 319 and we're left with 46.
Include the next digit (3) from the dividend after 46, then repeat: 463 / 91

Let's proceed to step 4:
The number 91 fits into 463 5 times, leaving a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Deduct 455 from 463 and we're left with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 91

On to step 5:
The number 91 fits into 88 0 times, leaving a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 350.0
Subtract 0 from 88 to get 88.
Append the next digit (1) from the dividend to 88 and continue with: 881 / 91

Step 6:
If we divide 881 by 91, we get 9 and a remainder of 62.
Use 9 as the next digit of our solution. 
Result so far: 3509.0
If we subtract 819 from 881, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 7:
When dividing 620 by 91, we get 6 with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 3509.6
If we subtract 546 from 620, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 8:
91 can be fit into 740 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 3509.68
Subtract 728 from 740 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
The number 91 fits into 120 1 times, leaving a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 3509.681
Subtract 91 from 120 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
91 can be fit into 290 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 3509.6813
Subtract 273 from 290 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
When dividing 170 by 91, we get 1 with a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 3509.68131
If we subtract 91 from 170, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 12:
The number 91 fits into 790 8 times, leaving a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 3509.681318
The remainder is 62 after subtracting 728 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 13:
The number 91 fits into 620 6 times, leaving a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 3509.6813186
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 14:
When dividing 740 by 91, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 3509.68131868
Subtract 728 from 740 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 3509.68131868 with a remainder of 1.2e-08.