25147879 ÷ 38 
We're looking to find how many times 38 goes into 25147879.

On to step 1:
The number 38 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 38

Let's proceed to step 2:
When dividing 25 by 38, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 38

Moving on to step 3:
38 can be fit into 251 6 times, resulting in a remainder of 23.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 228 from 251 and we're left with 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 38

Let's proceed to step 4:
The number 38 fits into 234 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtracting 228 from 234 leaves us with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 38

On to step 5:
67 divided by 38 is 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 661.0
Subtract 38 from 67 to get 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 38

On to step 6:
When dividing 298 by 38, we get 7 with a remainder of 32.
The next digit of our result is 7. 
Result so far: 6617.0
The remainder is 32 after subtracting 266 from 298.
Take the next digit (7) from the dividend and append it to 32, then repeat: 327 / 38

Going ahead to step 7:
The number 38 fits into 327 8 times, leaving a remainder of 23.
Write down 8 as next digit of the result. 
Result so far: 66178.0
Subtract 304 from 327 to get 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 38

Step 8:
38 can be fit into 239 6 times, resulting in a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 661786.0
If we take 228 away from 239, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
When dividing 110 by 38, we get 2 with a remainder of 34.
The next digit of our result is 2. 
Result so far: 661786.2
Subtracting 76 from 110 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.

On to step 10:
When dividing 340 by 38, we get 8 with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 661786.28
The remainder is 36 after subtracting 304 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
38 goes into 360 9 times with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 661786.289
Subtract 342 from 360 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 12:
180 divided by 38 is 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 661786.2894
Deduct 152 from 180 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
38 goes into 280 7 times with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 661786.28947
Deduct 266 from 280 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 14:
140 divided by 38 is 3 with a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 661786.289473
If we subtract 114 from 140, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 15:
38 goes into 260 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 661786.2894736
Deduct 228 from 260 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 16:
320 divided by 38 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 661786.28947368
Deduct 304 from 320 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 661786.28947368, with a leftover of 1.6e-08.