15673278 divided by 392 
The aim is to understand the frequency of 392 in 15673278.

Going ahead to step 1:
392 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 392

On to step 2:
392 can be fit into 15 0 times, resulting in a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 392

Going ahead to step 3:
392 goes into 156 0 times with a remainder of 156.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 156 and we're left with 156.
Take the next digit (7) from the dividend and append it to 156, then repeat: 1567 / 392

Moving on to step 4:
392 goes into 1567 3 times with a remainder of 391.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 1176 from 1567 to get 391.
Include the next digit (3) from the dividend after 391, then repeat: 3913 / 392

Step 5:
392 can be fit into 3913 9 times, resulting in a remainder of 385.
Write down 9 as next digit of the result. 
Result so far: 39.0
If we subtract 3528 from 3913, we get 385.
Take the next digit (2) from the dividend and append it to 385, then repeat: 3852 / 392

Advancing to step 6:
The number 392 fits into 3852 9 times, leaving a remainder of 324.
The number 9 becomes the next digit in our result. 
Result so far: 399.0
Deduct 3528 from 3852 and we're left with 324.
Grab the next digit (7) from the dividend, add it to 324, then carry on: 3247 / 392

Let's proceed to step 7:
If we divide 3247 by 392, we get 8 and a remainder of 111.
Write down 8 as next digit of the result. 
Result so far: 3998.0
Deduct 3136 from 3247 and we're left with 111.
Fetch the next digit (8) from the dividend, attach it to 111 and continue: 1118 / 392

Step 8:
392 can be fit into 1118 2 times, resulting in a remainder of 334.
Use 2 as the next digit of our solution. 
Result so far: 39982.0
Subtracting 784 from 1118 leaves us with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 9:
If we divide 3340 by 392, we get 8 and a remainder of 204.
Put 8 as the next digit of the answer. 
Result so far: 39982.8
If we subtract 3136 from 3340, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 10:
When dividing 2040 by 392, we get 5 with a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 39982.85
Subtracting 1960 from 2040 leaves us 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.

Let's proceed to step 11:
If we divide 800 by 392, we get 2 and a remainder of 16.
The next digit of our result is 2. 
Result so far: 39982.852
Subtract 784 from 800 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
392 can be fit into 160 0 times, resulting in a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 39982.852
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
1600 divided by 392 is 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 39982.85204
Subtracting 1568 from 1600 leaves us 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 14:
When dividing 320 by 392, we get 0 with a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 39982.85204
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 15:
3200 divided by 392 is 8 with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 39982.8520408
Subtract 3136 from 3200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 16:
392 can be fit into 640 1 times, resulting in a remainder of 248.
Record the quotient 1 as the next digit in the result. 
Result so far: 39982.85204081
Subtract 392 from 640 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final result is 39982.85204081 with a remainder of 2.48e-07.