We look at the division of 56704438 by 853 
The aim is to understand the frequency of 853 in 56704438.

Let's proceed to step 1:
853 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 853

Moving on to step 2:
When dividing 56 by 853, we get 0 with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 853

Let's proceed to step 3:
When dividing 567 by 853, we get 0 with a remainder of 567.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 567 to get 567.
Append the next digit (0) from the dividend to 567 and continue with: 5670 / 853

Going ahead to step 4:
When dividing 5670 by 853, we get 6 with a remainder of 552.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 5118 away from 5670, we end up with 552.
Append the next digit (4) from the dividend to 552 and continue with: 5524 / 853

On to step 5:
If we divide 5524 by 853, we get 6 and a remainder of 406.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Deduct 5118 from 5524 and we're left with 406.
Fetch the next digit (4) from the dividend, attach it to 406 and continue: 4064 / 853

Going ahead to step 6:
853 goes into 4064 4 times with a remainder of 652.
The next digit of our result is 4. 
Result so far: 664.0
Subtract 3412 from 4064 to get 652.
Fetch the next digit (3) from the dividend, attach it to 652 and continue: 6523 / 853

Step 7:
853 goes into 6523 7 times with a remainder of 552.
Record the quotient 7 as the next digit in the result. 
Result so far: 6647.0
The remainder is 552 after subtracting 5971 from 6523.
Append the next digit (8) from the dividend to 552 and continue with: 5528 / 853

Let's proceed to step 8:
853 can be fit into 5528 6 times, resulting in a remainder of 410.
The number 6 becomes the next digit in our result. 
Result so far: 66476.0
If we subtract 5118 from 5528, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 9:
853 can be fit into 4100 4 times, resulting in a remainder of 688.
Record the quotient 4 as the next digit in the result. 
Result so far: 66476.4
Subtracting 3412 from 4100 leaves us with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Step 10:
If we divide 6880 by 853, we get 8 and a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 66476.48
Subtracting 6824 from 6880 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 11:
When dividing 560 by 853, we get 0 with a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 66476.48
The remainder is 560 after subtracting 0 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 12:
If we divide 5600 by 853, we get 6 and a remainder of 482.
Write down 6 as next digit of the result. 
Result so far: 66476.4806
If we subtract 5118 from 5600, we get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Moving on to step 13:
When dividing 4820 by 853, we get 5 with a remainder of 555.
Use 5 as the next digit of our solution. 
Result so far: 66476.48065
The remainder is 555 after subtracting 4265 from 4820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Advancing to step 14:
853 goes into 5550 6 times with a remainder of 432.
Record the quotient 6 as the next digit in the result. 
Result so far: 66476.480656
Deduct 5118 from 5550 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Step 15:
If we divide 4320 by 853, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 66476.4806565
Deduct 4265 from 4320 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 16:
550 divided by 853 is 0 with a remainder of 550.
Record the quotient 0 as the next digit in the result. 
Result so far: 66476.4806565
If we take 0 away from 550, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

After the division, we end up with 66476.4806565 and a remainder of 5.5e-07.