Let's divide 20150253 by 222
Our goal is to divide 20150253 by 222.

Let's proceed to step 1:
If we divide 2 by 222, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 222

Advancing to step 2:
The number 222 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 222

Advancing to step 3:
The number 222 fits into 201 0 times, leaving a remainder of 201.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 201 leaves us with 201.
Fetch the next digit (5) from the dividend, attach it to 201 and continue: 2015 / 222

Advancing to step 4:
The number 222 fits into 2015 9 times, leaving a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 1998 away from 2015, we end up with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 222

Let's proceed to step 5:
The number 222 fits into 170 0 times, leaving a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
Subtracting 0 from 170 leaves us with 170.
Append the next digit (2) from the dividend to 170 and continue with: 1702 / 222

Advancing to step 6:
If we divide 1702 by 222, we get 7 and a remainder of 148.
Record the quotient 7 as the next digit in the result. 
Result so far: 907.0
Subtract 1554 from 1702 to get 148.
Include the next digit (5) from the dividend after 148, then repeat: 1485 / 222

Going ahead to step 7:
222 goes into 1485 6 times with a remainder of 153.
Put 6 as the next digit of the answer. 
Result so far: 9076.0
Subtract 1332 from 1485 to get 153.
Append the next digit (3) from the dividend to 153 and continue with: 1533 / 222

Going ahead to step 8:
222 can be fit into 1533 6 times, resulting in a remainder of 201.
The next digit of our result is 6. 
Result so far: 90766.0
Subtract 1332 from 1533 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 9:
The number 222 fits into 2010 9 times, leaving a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 90766.9
Deduct 1998 from 2010 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
222 can be fit into 120 0 times, resulting in a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 90766.9
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 11:
When dividing 1200 by 222, we get 5 with a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 90766.905
The remainder is 90 after subtracting 1110 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
The number 222 fits into 900 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 90766.9054
If we take 888 away from 900, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
When dividing 120 by 222, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 90766.9054
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
When dividing 1200 by 222, we get 5 with a remainder of 90.
The next digit of our result is 5. 
Result so far: 90766.905405
If we take 1110 away from 1200, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 15:
900 divided by 222 is 4 with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 90766.9054054
Deduct 888 from 900 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 16:
The number 222 fits into 120 0 times, leaving a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 90766.9054054
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final result is 90766.9054054 with a remainder of 1.2e-07.