We're dividing 16622093 by 906 
The aim is to understand the frequency of 906 in 16622093.

Step 1:
1 divided by 906 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 906

On to step 2:
When dividing 16 by 906, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 906

On to step 3:
If we divide 166 by 906, we get 0 and a remainder of 166.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 166, we get 166.
Grab the next digit (2) from the dividend, add it to 166, then carry on: 1662 / 906

On to step 4:
1662 divided by 906 is 1 with a remainder of 756.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 906 from 1662, we get 756.
Include the next digit (2) from the dividend after 756, then repeat: 7562 / 906

Let's proceed to step 5:
The number 906 fits into 7562 8 times, leaving a remainder of 314.
The next digit of our result is 8. 
Result so far: 18.0
Subtracting 7248 from 7562 leaves us with 314.
Append the next digit (0) from the dividend to 314 and continue with: 3140 / 906

Advancing to step 6:
906 goes into 3140 3 times with a remainder of 422.
Put 3 as the next digit of the answer. 
Result so far: 183.0
Subtract 2718 from 3140 to get 422.
Append the next digit (9) from the dividend to 422 and continue with: 4229 / 906

Step 7:
When dividing 4229 by 906, we get 4 with a remainder of 605.
Use 4 as the next digit of our solution. 
Result so far: 1834.0
Subtract 3624 from 4229 to get 605.
Include the next digit (3) from the dividend after 605, then repeat: 6053 / 906

Moving on to step 8:
The number 906 fits into 6053 6 times, leaving a remainder of 617.
The number 6 becomes the next digit in our result. 
Result so far: 18346.0
If we subtract 5436 from 6053, we get 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Moving on to step 9:
If we divide 6170 by 906, we get 6 and a remainder of 734.
Put 6 as the next digit of the answer. 
Result so far: 18346.6
Subtracting 5436 from 6170 leaves us with 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Moving on to step 10:
The number 906 fits into 7340 8 times, leaving a remainder of 92.
Record the quotient 8 as the next digit in the result. 
Result so far: 18346.68
Subtract 7248 from 7340 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 11:
906 can be fit into 920 1 times, resulting in a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 18346.681
Subtract 906 from 920 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
906 can be fit into 140 0 times, resulting in a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 18346.681
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 13:
If we divide 1400 by 906, we get 1 and a remainder of 494.
Record the quotient 1 as the next digit in the result. 
Result so far: 18346.68101
Subtract 906 from 1400 to get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Let's proceed to step 14:
When dividing 4940 by 906, we get 5 with a remainder of 410.
Put 5 as the next digit of the answer. 
Result so far: 18346.681015
If we take 4530 away from 4940, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 15:
906 goes into 4100 4 times with a remainder of 476.
Put 4 as the next digit of the answer. 
Result so far: 18346.6810154
Subtract 3624 from 4100 to get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 16:
4760 divided by 906 is 5 with a remainder of 230.
Put 5 as the next digit of the answer. 
Result so far: 18346.68101545
If we take 4530 away from 4760, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final outcome is 18346.68101545, with a leftover of 2.3e-07.