We look at the division of 401521 by 36 
Our goal is to divide 401521 by 36.

Advancing to step 1:
If we divide 4 by 36, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 36

On to step 2:
36 can be fit into 40 1 times, resulting in a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 36 from 40, we get 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 36

Moving on to step 3:
36 goes into 41 1 times with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 36 from 41 to get 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 36

On to step 4:
55 divided by 36 is 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 111.0
The remainder is 19 after subtracting 36 from 55.
Take the next digit (2) from the dividend and append it to 19, then repeat: 192 / 36

Going ahead to step 5:
36 goes into 192 5 times with a remainder of 12.
The next digit of our result is 5. 
Result so far: 1115.0
If we take 180 away from 192, we end up with 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 36

On to step 6:
121 divided by 36 is 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 11153.0
Subtracting 108 from 121 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
If we divide 130 by 36, we get 3 and a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 11153.3
Subtracting 108 from 130 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
220 divided by 36 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 11153.36
If we subtract 216 from 220, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
36 goes into 40 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 11153.361
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
40 divided by 36 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 11153.3611
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 11153.3611, with a leftover of 4e-05.