Let's divide 421755 by 36
Our goal is to divide 421755 by 36.

Advancing to step 1:
The number 36 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 36

Going ahead to step 2:
The number 36 fits into 42 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 36 from 42 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 36

Advancing to step 3:
The number 36 fits into 61 1 times, leaving a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 36 away from 61, we end up with 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 36

Let's proceed to step 4:
The number 36 fits into 257 7 times, leaving a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
Deduct 252 from 257 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 36

Going ahead to step 5:
The number 36 fits into 55 1 times, leaving a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1171.0
If we subtract 36 from 55, we get 19.
Fetch the next digit (5) from the dividend, attach it to 19 and continue: 195 / 36

Advancing to step 6:
36 can be fit into 195 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 11715.0
If we subtract 180 from 195, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
If we divide 150 by 36, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 11715.4
Deduct 144 from 150 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
The number 36 fits into 60 1 times, leaving a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 11715.41
Subtract 36 from 60 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
36 goes into 240 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 11715.416
Deduct 216 from 240 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
36 can be fit into 240 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 11715.4166
Subtract 216 from 240 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 11715.4166 with a remaining 0.00024.