25679892 ÷ 392 
We want to figure out the number of times 25679892 can be divided by 392.

Let's proceed to step 1:
392 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 392

Moving on to step 2:
392 goes into 25 0 times with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Take the next digit (6) from the dividend and append it to 25, then repeat: 256 / 392

Moving on to step 3:
256 divided by 392 is 0 with a remainder of 256.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 256, we get 256.
Take the next digit (7) from the dividend and append it to 256, then repeat: 2567 / 392

Advancing to step 4:
When dividing 2567 by 392, we get 6 with a remainder of 215.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 2352 from 2567 leaves us with 215.
Append the next digit (9) from the dividend to 215 and continue with: 2159 / 392

Moving on to step 5:
2159 divided by 392 is 5 with a remainder of 199.
The next digit of our result is 5. 
Result so far: 65.0
Subtracting 1960 from 2159 leaves us with 199.
Fetch the next digit (8) from the dividend, attach it to 199 and continue: 1998 / 392

Moving on to step 6:
392 can be fit into 1998 5 times, resulting in a remainder of 38.
Put 5 as the next digit of the answer. 
Result so far: 655.0
Deduct 1960 from 1998 and we're left with 38.
Take the next digit (9) from the dividend and append it to 38, then repeat: 389 / 392

Step 7:
The number 392 fits into 389 0 times, leaving a remainder of 389.
The number 0 becomes the next digit in our result. 
Result so far: 6550.0
If we subtract 0 from 389, we get 389.
Include the next digit (2) from the dividend after 389, then repeat: 3892 / 392

Let's proceed to step 8:
The number 392 fits into 3892 9 times, leaving a remainder of 364.
Record the quotient 9 as the next digit in the result. 
Result so far: 65509.0
If we take 3528 away from 3892, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 9:
When dividing 3640 by 392, we get 9 with a remainder of 112.
Use 9 as the next digit of our solution. 
Result so far: 65509.9
If we subtract 3528 from 3640, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 10:
When dividing 1120 by 392, we get 2 with a remainder of 336.
The next digit of our result is 2. 
Result so far: 65509.92
If we take 784 away from 1120, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 11:
If we divide 3360 by 392, we get 8 and a remainder of 224.
The next digit of our result is 8. 
Result so far: 65509.928
Subtract 3136 from 3360 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 12:
When dividing 2240 by 392, we get 5 with a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 65509.9285
Subtract 1960 from 2240 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 13:
The number 392 fits into 2800 7 times, leaving a remainder of 56.
Record the quotient 7 as the next digit in the result. 
Result so far: 65509.92857
Subtracting 2744 from 2800 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 14:
When dividing 560 by 392, we get 1 with a remainder of 168.
The number 1 becomes the next digit in our result. 
Result so far: 65509.928571
Subtracting 392 from 560 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 15:
If we divide 1680 by 392, we get 4 and a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 65509.9285714
Deduct 1568 from 1680 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 16:
1120 divided by 392 is 2 with a remainder of 336.
Record the quotient 2 as the next digit in the result. 
Result so far: 65509.92857142
If we subtract 784 from 1120, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

After the division, we end up with 65509.92857142 and a remainder of 3.36e-07.