6218692 ÷ 904 
The aim is to understand the frequency of 904 in 6218692.

Moving on to step 1:
904 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 904

Moving on to step 2:
If we divide 62 by 904, we get 0 and a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Bring next digit (1) of the dividend behind the 62 and repeat the process: 621 / 904

On to step 3:
When dividing 621 by 904, we get 0 with a remainder of 621.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 621 to get 621.
Grab the next digit (8) from the dividend, add it to 621, then carry on: 6218 / 904

Moving on to step 4:
If we divide 6218 by 904, we get 6 and a remainder of 794.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 5424 from 6218 to get 794.
Bring next digit (6) of the dividend behind the 794 and repeat the process: 7946 / 904

On to step 5:
904 can be fit into 7946 8 times, resulting in a remainder of 714.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
If we subtract 7232 from 7946, we get 714.
Fetch the next digit (9) from the dividend, attach it to 714 and continue: 7149 / 904

Step 6:
When dividing 7149 by 904, we get 7 with a remainder of 821.
The next digit of our result is 7. 
Result so far: 687.0
Subtracting 6328 from 7149 leaves us with 821.
Fetch the next digit (2) from the dividend, attach it to 821 and continue: 8212 / 904

On to step 7:
If we divide 8212 by 904, we get 9 and a remainder of 76.
Put 9 as the next digit of the answer. 
Result so far: 6879.0
Subtract 8136 from 8212 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 8:
If we divide 760 by 904, we get 0 and a remainder of 760.
The next digit of our result is 0. 
Result so far: 6879.0
Subtracting 0 from 760 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 9:
904 goes into 7600 8 times with a remainder of 368.
The number 8 becomes the next digit in our result. 
Result so far: 6879.08
Subtract 7232 from 7600 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 10:
3680 divided by 904 is 4 with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 6879.084
Subtracting 3616 from 3680 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
The number 904 fits into 640 0 times, leaving a remainder of 640.
Write down 0 as next digit of the result. 
Result so far: 6879.084
Deduct 0 from 640 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 12:
The number 904 fits into 6400 7 times, leaving a remainder of 72.
Use 7 as the next digit of our solution. 
Result so far: 6879.08407
If we take 6328 away from 6400, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 13:
When dividing 720 by 904, we get 0 with a remainder of 720.
The number 0 becomes the next digit in our result. 
Result so far: 6879.08407
Subtract 0 from 720 to get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 14:
The number 904 fits into 7200 7 times, leaving a remainder of 872.
Record the quotient 7 as the next digit in the result. 
Result so far: 6879.0840707
If we take 6328 away from 7200, we end up with 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

Advancing to step 15:
When dividing 8720 by 904, we get 9 with a remainder of 584.
Record the quotient 9 as the next digit in the result. 
Result so far: 6879.08407079
Subtracting 8136 from 8720 leaves us with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

The final result is 6879.08407079 with a remainder of 5.84e-07.