We look at the division of 253121 by 27 
We want to divide 253121 by 27.

On to step 1:
The number 27 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 27

Going ahead to step 2:
If we divide 25 by 27, we get 0 and a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 27

Moving on to step 3:
253 divided by 27 is 9 with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 243 from 253, we get 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 27

Moving on to step 4:
101 divided by 27 is 3 with a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 93.0
Subtract 81 from 101 to get 20.
Append the next digit (2) from the dividend to 20 and continue with: 202 / 27

Let's proceed to step 5:
When dividing 202 by 27, we get 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 937.0
The remainder is 13 after subtracting 189 from 202.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 27

Step 6:
27 can be fit into 131 4 times, resulting in a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 9374.0
If we subtract 108 from 131, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
The number 27 fits into 230 8 times, leaving a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 9374.8
The remainder is 14 after subtracting 216 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
27 can be fit into 140 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9374.85
Subtract 135 from 140 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
27 goes into 50 1 times with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 9374.851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
If we divide 230 by 27, we get 8 and a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 9374.8518
Deduct 216 from 230 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
27 can be fit into 140 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 9374.85185
Subtract 135 from 140 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
27 goes into 50 1 times with a remainder of 23.
The next digit of our result is 1. 
Result so far: 9374.851851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 13:
The number 27 fits into 230 8 times, leaving a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 9374.8518518
Deduct 216 from 230 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
If we divide 140 by 27, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9374.85185185
Subtracting 135 from 140 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 9374.85185185 and a remainder of 5e-09.