We look at the division of 11950591 by 901 
Let's see how many times 901 fits into 11950591.

Moving on to step 1:
901 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 901

Going ahead to step 2:
11 divided by 901 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 901

Step 3:
When dividing 119 by 901, we get 0 with a remainder of 119.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 119 leaves us with 119.
Bring next digit (5) of the dividend behind the 119 and repeat the process: 1195 / 901

Going ahead to step 4:
The number 901 fits into 1195 1 times, leaving a remainder of 294.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 901 from 1195, we get 294.
Fetch the next digit (0) from the dividend, attach it to 294 and continue: 2940 / 901

Let's proceed to step 5:
If we divide 2940 by 901, we get 3 and a remainder of 237.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 2703 from 2940 to get 237.
Grab the next digit (5) from the dividend, add it to 237, then carry on: 2375 / 901

Going ahead to step 6:
If we divide 2375 by 901, we get 2 and a remainder of 573.
Write down 2 as next digit of the result. 
Result so far: 132.0
If we take 1802 away from 2375, we end up with 573.
Append the next digit (9) from the dividend to 573 and continue with: 5739 / 901

Going ahead to step 7:
901 can be fit into 5739 6 times, resulting in a remainder of 333.
Put 6 as the next digit of the answer. 
Result so far: 1326.0
Deduct 5406 from 5739 and we're left with 333.
Append the next digit (1) from the dividend to 333 and continue with: 3331 / 901

Let's proceed to step 8:
3331 divided by 901 is 3 with a remainder of 628.
Record the quotient 3 as the next digit in the result. 
Result so far: 13263.0
Deduct 2703 from 3331 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Advancing to step 9:
The number 901 fits into 6280 6 times, leaving a remainder of 874.
The next digit of our result is 6. 
Result so far: 13263.6
If we take 5406 away from 6280, we end up with 874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8740, and continue the process.

Advancing to step 10:
8740 divided by 901 is 9 with a remainder of 631.
The number 9 becomes the next digit in our result. 
Result so far: 13263.69
The remainder is 631 after subtracting 8109 from 8740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Advancing to step 11:
The number 901 fits into 6310 7 times, leaving a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 13263.697
The remainder is 3 after subtracting 6307 from 6310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 12:
901 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 13263.697
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
When dividing 300 by 901, we get 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 13263.697
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final outcome is 13263.697, with a leftover of 0.0003.