We're dividing 22639670 by 638 
We want to divide 22639670 by 638.

Going ahead to step 1:
If we divide 2 by 638, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 638

Advancing to step 2:
638 can be fit into 22 0 times, resulting in a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 638

Let's proceed to step 3:
638 can be fit into 226 0 times, resulting in a remainder of 226.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 226 leaves us with 226.
Take the next digit (3) from the dividend and append it to 226, then repeat: 2263 / 638

Moving on to step 4:
When dividing 2263 by 638, we get 3 with a remainder of 349.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 1914 from 2263, we get 349.
Grab the next digit (9) from the dividend, add it to 349, then carry on: 3499 / 638

Step 5:
3499 divided by 638 is 5 with a remainder of 309.
The next digit of our result is 5. 
Result so far: 35.0
Deduct 3190 from 3499 and we're left with 309.
Fetch the next digit (6) from the dividend, attach it to 309 and continue: 3096 / 638

Going ahead to step 6:
3096 divided by 638 is 4 with a remainder of 544.
Write down 4 as next digit of the result. 
Result so far: 354.0
The remainder is 544 after subtracting 2552 from 3096.
Fetch the next digit (7) from the dividend, attach it to 544 and continue: 5447 / 638

Step 7:
5447 divided by 638 is 8 with a remainder of 343.
Use 8 as the next digit of our solution. 
Result so far: 3548.0
Subtracting 5104 from 5447 leaves us with 343.
Bring next digit (0) of the dividend behind the 343 and repeat the process: 3430 / 638

On to step 8:
638 can be fit into 3430 5 times, resulting in a remainder of 240.
The number 5 becomes the next digit in our result. 
Result so far: 35485.0
If we subtract 3190 from 3430, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 9:
If we divide 2400 by 638, we get 3 and a remainder of 486.
Use 3 as the next digit of our solution. 
Result so far: 35485.3
If we take 1914 away from 2400, we end up with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 10:
638 goes into 4860 7 times with a remainder of 394.
Record the quotient 7 as the next digit in the result. 
Result so far: 35485.37
If we take 4466 away from 4860, we end up with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Moving on to step 11:
The number 638 fits into 3940 6 times, leaving a remainder of 112.
Put 6 as the next digit of the answer. 
Result so far: 35485.376
The remainder is 112 after subtracting 3828 from 3940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 12:
The number 638 fits into 1120 1 times, leaving a remainder of 482.
The number 1 becomes the next digit in our result. 
Result so far: 35485.3761
Deduct 638 from 1120 and we're left with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Step 13:
638 goes into 4820 7 times with a remainder of 354.
Put 7 as the next digit of the answer. 
Result so far: 35485.37617
Subtracting 4466 from 4820 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Moving on to step 14:
638 goes into 3540 5 times with a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 35485.376175
If we subtract 3190 from 3540, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 15:
The number 638 fits into 3500 5 times, leaving a remainder of 310.
Put 5 as the next digit of the answer. 
Result so far: 35485.3761755
If we subtract 3190 from 3500, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Our division results in 35485.3761755 with a remaining 3.1e-06.