Let's divide 38562407 by 906
The aim is to understand the frequency of 906 in 38562407.

Step 1:
When dividing 3 by 906, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 906

Going ahead to step 2:
If we divide 38 by 906, we get 0 and a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 906

Advancing to step 3:
The number 906 fits into 385 0 times, leaving a remainder of 385.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 385 after subtracting 0 from 385.
Append the next digit (6) from the dividend to 385 and continue with: 3856 / 906

Let's proceed to step 4:
3856 divided by 906 is 4 with a remainder of 232.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 3624 from 3856 and we're left with 232.
Fetch the next digit (2) from the dividend, attach it to 232 and continue: 2322 / 906

On to step 5:
The number 906 fits into 2322 2 times, leaving a remainder of 510.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Subtract 1812 from 2322 to get 510.
Include the next digit (4) from the dividend after 510, then repeat: 5104 / 906

Step 6:
906 goes into 5104 5 times with a remainder of 574.
Write down 5 as next digit of the result. 
Result so far: 425.0
Subtracting 4530 from 5104 leaves us with 574.
Take the next digit (0) from the dividend and append it to 574, then repeat: 5740 / 906

Moving on to step 7:
When dividing 5740 by 906, we get 6 with a remainder of 304.
The number 6 becomes the next digit in our result. 
Result so far: 4256.0
Subtracting 5436 from 5740 leaves us with 304.
Take the next digit (7) from the dividend and append it to 304, then repeat: 3047 / 906

Step 8:
If we divide 3047 by 906, we get 3 and a remainder of 329.
The next digit of our result is 3. 
Result so far: 42563.0
The remainder is 329 after subtracting 2718 from 3047.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 9:
3290 divided by 906 is 3 with a remainder of 572.
Use 3 as the next digit of our solution. 
Result so far: 42563.3
Subtract 2718 from 3290 to get 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Advancing to step 10:
5720 divided by 906 is 6 with a remainder of 284.
The next digit of our result is 6. 
Result so far: 42563.36
Subtracting 5436 from 5720 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 11:
If we divide 2840 by 906, we get 3 and a remainder of 122.
Use 3 as the next digit of our solution. 
Result so far: 42563.363
Subtract 2718 from 2840 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 12:
906 goes into 1220 1 times with a remainder of 314.
The next digit of our result is 1. 
Result so far: 42563.3631
Subtract 906 from 1220 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Going ahead to step 13:
906 can be fit into 3140 3 times, resulting in a remainder of 422.
The next digit of our result is 3. 
Result so far: 42563.36313
Subtract 2718 from 3140 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 14:
The number 906 fits into 4220 4 times, leaving a remainder of 596.
Write down 4 as next digit of the result. 
Result so far: 42563.363134
If we subtract 3624 from 4220, we get 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Moving on to step 15:
906 can be fit into 5960 6 times, resulting in a remainder of 524.
The number 6 becomes the next digit in our result. 
Result so far: 42563.3631346
If we subtract 5436 from 5960, we get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 16:
906 can be fit into 5240 5 times, resulting in a remainder of 710.
The number 5 becomes the next digit in our result. 
Result so far: 42563.36313465
If we take 4530 away from 5240, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

After the division, we end up with 42563.36313465 and a remainder of 7.1e-07.