We're dividing 391111 by 91 
Let's see how many times 91 fits into 391111.

Let's proceed to step 1:
The number 91 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 91

Let's proceed to step 2:
39 divided by 91 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Fetch the next digit (1) from the dividend, attach it to 39 and continue: 391 / 91

Advancing to step 3:
If we divide 391 by 91, we get 4 and a remainder of 27.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 27 after subtracting 364 from 391.
Bring next digit (1) of the dividend behind the 27 and repeat the process: 271 / 91

Step 4:
If we divide 271 by 91, we get 2 and a remainder of 89.
Put 2 as the next digit of the answer. 
Result so far: 42.0
The remainder is 89 after subtracting 182 from 271.
Take the next digit (1) from the dividend and append it to 89, then repeat: 891 / 91

Moving on to step 5:
The number 91 fits into 891 9 times, leaving a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 429.0
If we take 819 away from 891, we end up with 72.
Take the next digit (1) from the dividend and append it to 72, then repeat: 721 / 91

Step 6:
721 divided by 91 is 7 with a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 4297.0
The remainder is 84 after subtracting 637 from 721.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 7:
91 can be fit into 840 9 times, resulting in a remainder of 21.
The next digit of our result is 9. 
Result so far: 4297.9
If we take 819 away from 840, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 8:
If we divide 210 by 91, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 4297.92
Subtract 182 from 210 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
91 can be fit into 280 3 times, resulting in a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 4297.923
If we subtract 273 from 280, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 10:
When dividing 70 by 91, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 4297.923
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
If we divide 700 by 91, we get 7 and a remainder of 63.
The next digit of our result is 7. 
Result so far: 4297.92307
Deduct 637 from 700 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 12:
When dividing 630 by 91, we get 6 with a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 4297.923076
The remainder is 84 after subtracting 546 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 13:
The number 91 fits into 840 9 times, leaving a remainder of 21.
The next digit of our result is 9. 
Result so far: 4297.9230769
If we take 819 away from 840, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 14:
91 can be fit into 210 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 4297.92307692
If we take 182 away from 210, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 4297.92307692, and the remainder is 2.8e-08.