We look at the division of 5512784 by 906 
The aim is to understand the frequency of 906 in 5512784.

Advancing to step 1:
906 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 906

On to step 2:
906 goes into 55 0 times with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Include the next digit (1) from the dividend after 55, then repeat: 551 / 906

Going ahead to step 3:
906 can be fit into 551 0 times, resulting in a remainder of 551.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 551, we get 551.
Include the next digit (2) from the dividend after 551, then repeat: 5512 / 906

Moving on to step 4:
When dividing 5512 by 906, we get 6 with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 5436 away from 5512, we end up with 76.
Bring next digit (7) of the dividend behind the 76 and repeat the process: 767 / 906

Going ahead to step 5:
When dividing 767 by 906, we get 0 with a remainder of 767.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Subtract 0 from 767 to get 767.
Fetch the next digit (8) from the dividend, attach it to 767 and continue: 7678 / 906

Going ahead to step 6:
906 goes into 7678 8 times with a remainder of 430.
Use 8 as the next digit of our solution. 
Result so far: 608.0
Subtracting 7248 from 7678 leaves us with 430.
Fetch the next digit (4) from the dividend, attach it to 430 and continue: 4304 / 906

Advancing to step 7:
906 can be fit into 4304 4 times, resulting in a remainder of 680.
The next digit of our result is 4. 
Result so far: 6084.0
If we subtract 3624 from 4304, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Step 8:
If we divide 6800 by 906, we get 7 and a remainder of 458.
Record the quotient 7 as the next digit in the result. 
Result so far: 6084.7
If we subtract 6342 from 6800, we get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 9:
906 goes into 4580 5 times with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 6084.75
Subtracting 4530 from 4580 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 906, we get 0 and a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 6084.75
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
906 goes into 5000 5 times with a remainder of 470.
The number 5 becomes the next digit in our result. 
Result so far: 6084.7505
The remainder is 470 after subtracting 4530 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 12:
The number 906 fits into 4700 5 times, leaving a remainder of 170.
The next digit of our result is 5. 
Result so far: 6084.75055
If we subtract 4530 from 4700, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final outcome is 6084.75055, with a leftover of 0.00017.