We divide 12210572 by 239
Our goal is to divide 12210572 by 239.

On to step 1:
If we divide 1 by 239, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 239

Let's proceed to step 2:
If we divide 12 by 239, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 239

Advancing to step 3:
122 divided by 239 is 0 with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 122, we end up with 122.
Grab the next digit (1) from the dividend, add it to 122, then carry on: 1221 / 239

Let's proceed to step 4:
If we divide 1221 by 239, we get 5 and a remainder of 26.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 1195 from 1221 leaves us with 26.
Include the next digit (0) from the dividend after 26, then repeat: 260 / 239

Going ahead to step 5:
260 divided by 239 is 1 with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtract 239 from 260 to get 21.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 239

Going ahead to step 6:
239 can be fit into 215 0 times, resulting in a remainder of 215.
Put 0 as the next digit of the answer. 
Result so far: 510.0
Deduct 0 from 215 and we're left with 215.
Bring next digit (7) of the dividend behind the 215 and repeat the process: 2157 / 239

Step 7:
When dividing 2157 by 239, we get 9 with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 5109.0
The remainder is 6 after subtracting 2151 from 2157.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 239

Moving on to step 8:
When dividing 62 by 239, we get 0 with a remainder of 62.
Use 0 as the next digit of our solution. 
Result so far: 51090.0
Deduct 0 from 62 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 9:
620 divided by 239 is 2 with a remainder of 142.
Record the quotient 2 as the next digit in the result. 
Result so far: 51090.2
Deduct 478 from 620 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 10:
1420 divided by 239 is 5 with a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 51090.25
Deduct 1195 from 1420 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 11:
When dividing 2250 by 239, we get 9 with a remainder of 99.
Record the quotient 9 as the next digit in the result. 
Result so far: 51090.259
If we take 2151 away from 2250, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Let's proceed to step 12:
990 divided by 239 is 4 with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 51090.2594
Subtracting 956 from 990 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 13:
The number 239 fits into 340 1 times, leaving a remainder of 101.
Record the quotient 1 as the next digit in the result. 
Result so far: 51090.25941
If we subtract 239 from 340, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 14:
If we divide 1010 by 239, we get 4 and a remainder of 54.
Write down 4 as next digit of the result. 
Result so far: 51090.259414
Subtract 956 from 1010 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 15:
239 goes into 540 2 times with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 51090.2594142
Subtract 478 from 540 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 16:
239 can be fit into 620 2 times, resulting in a remainder of 142.
Put 2 as the next digit of the answer. 
Result so far: 51090.25941422
Subtract 478 from 620 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

The final outcome is 51090.25941422, with a leftover of 1.42e-07.