We look at the division of 20120232 by 637 
We want to figure out the number of times 20120232 can be divided by 637.

Advancing to step 1:
637 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 637

Let's proceed to step 2:
637 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 637

Step 3:
The number 637 fits into 201 0 times, leaving a remainder of 201.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 201, we end up with 201.
Fetch the next digit (2) from the dividend, attach it to 201 and continue: 2012 / 637

Going ahead to step 4:
The number 637 fits into 2012 3 times, leaving a remainder of 101.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1911 away from 2012, we end up with 101.
Bring next digit (0) of the dividend behind the 101 and repeat the process: 1010 / 637

Step 5:
1010 divided by 637 is 1 with a remainder of 373.
Write down 1 as next digit of the result. 
Result so far: 31.0
Subtract 637 from 1010 to get 373.
Fetch the next digit (2) from the dividend, attach it to 373 and continue: 3732 / 637

On to step 6:
The number 637 fits into 3732 5 times, leaving a remainder of 547.
The next digit of our result is 5. 
Result so far: 315.0
Subtract 3185 from 3732 to get 547.
Append the next digit (3) from the dividend to 547 and continue with: 5473 / 637

Moving on to step 7:
If we divide 5473 by 637, we get 8 and a remainder of 377.
Record the quotient 8 as the next digit in the result. 
Result so far: 3158.0
Subtracting 5096 from 5473 leaves us with 377.
Grab the next digit (2) from the dividend, add it to 377, then carry on: 3772 / 637

Going ahead to step 8:
If we divide 3772 by 637, we get 5 and a remainder of 587.
Write down 5 as next digit of the result. 
Result so far: 31585.0
Subtract 3185 from 3772 to get 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Advancing to step 9:
The number 637 fits into 5870 9 times, leaving a remainder of 137.
Use 9 as the next digit of our solution. 
Result so far: 31585.9
The remainder is 137 after subtracting 5733 from 5870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 10:
637 can be fit into 1370 2 times, resulting in a remainder of 96.
The next digit of our result is 2. 
Result so far: 31585.92
Subtracting 1274 from 1370 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 11:
637 goes into 960 1 times with a remainder of 323.
Use 1 as the next digit of our solution. 
Result so far: 31585.921
Subtract 637 from 960 to get 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Moving on to step 12:
3230 divided by 637 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 31585.9215
If we subtract 3185 from 3230, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 13:
The number 637 fits into 450 0 times, leaving a remainder of 450.
Record the quotient 0 as the next digit in the result. 
Result so far: 31585.9215
If we take 0 away from 450, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 14:
637 can be fit into 4500 7 times, resulting in a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 31585.921507
The remainder is 41 after subtracting 4459 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 15:
If we divide 410 by 637, we get 0 and a remainder of 410.
The number 0 becomes the next digit in our result. 
Result so far: 31585.921507
If we subtract 0 from 410, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 16:
When dividing 4100 by 637, we get 6 with a remainder of 278.
The number 6 becomes the next digit in our result. 
Result so far: 31585.92150706
If we subtract 3822 from 4100, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

In conclusion, the division gives 31585.92150706 with a balance of 2.78e-07.