26881737 divided by 638 
We want to figure out the number of times 26881737 can be divided by 638.

Advancing to step 1:
If we divide 2 by 638, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 638

Moving on to step 2:
The number 638 fits into 26 0 times, leaving a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 638

Moving on to step 3:
If we divide 268 by 638, we get 0 and a remainder of 268.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 268, we end up with 268.
Bring next digit (8) of the dividend behind the 268 and repeat the process: 2688 / 638

Step 4:
When dividing 2688 by 638, we get 4 with a remainder of 136.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 2552 from 2688 leaves us with 136.
Take the next digit (1) from the dividend and append it to 136, then repeat: 1361 / 638

Moving on to step 5:
638 goes into 1361 2 times with a remainder of 85.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we subtract 1276 from 1361, we get 85.
Fetch the next digit (7) from the dividend, attach it to 85 and continue: 857 / 638

Let's proceed to step 6:
857 divided by 638 is 1 with a remainder of 219.
Use 1 as the next digit of our solution. 
Result so far: 421.0
If we take 638 away from 857, we end up with 219.
Take the next digit (3) from the dividend and append it to 219, then repeat: 2193 / 638

Advancing to step 7:
When dividing 2193 by 638, we get 3 with a remainder of 279.
Record the quotient 3 as the next digit in the result. 
Result so far: 4213.0
If we subtract 1914 from 2193, we get 279.
Include the next digit (7) from the dividend after 279, then repeat: 2797 / 638

Going ahead to step 8:
638 can be fit into 2797 4 times, resulting in a remainder of 245.
The number 4 becomes the next digit in our result. 
Result so far: 42134.0
Subtract 2552 from 2797 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 9:
2450 divided by 638 is 3 with a remainder of 536.
The next digit of our result is 3. 
Result so far: 42134.3
If we take 1914 away from 2450, we end up with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Step 10:
If we divide 5360 by 638, we get 8 and a remainder of 256.
The next digit of our result is 8. 
Result so far: 42134.38
Deduct 5104 from 5360 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 11:
The number 638 fits into 2560 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 42134.384
If we subtract 2552 from 2560, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
638 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 42134.384
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
638 can be fit into 800 1 times, resulting in a remainder of 162.
Put 1 as the next digit of the answer. 
Result so far: 42134.38401
The remainder is 162 after subtracting 638 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 14:
When dividing 1620 by 638, we get 2 with a remainder of 344.
Put 2 as the next digit of the answer. 
Result so far: 42134.384012
Subtract 1276 from 1620 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 15:
The number 638 fits into 3440 5 times, leaving a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 42134.3840125
Subtract 3190 from 3440 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 16:
The number 638 fits into 2500 3 times, leaving a remainder of 586.
Put 3 as the next digit of the answer. 
Result so far: 42134.38401253
Subtracting 1914 from 2500 leaves us with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

The quotient of the division is 42134.38401253, and the remainder is 5.86e-07.