We're dividing 31798113 by 853 
The aim is to understand the frequency of 853 in 31798113.

Moving on to step 1:
If we divide 3 by 853, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 853

Going ahead to step 2:
If we divide 31 by 853, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Include the next digit (7) from the dividend after 31, then repeat: 317 / 853

Going ahead to step 3:
317 divided by 853 is 0 with a remainder of 317.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 317, we end up with 317.
Include the next digit (9) from the dividend after 317, then repeat: 3179 / 853

Advancing to step 4:
When dividing 3179 by 853, we get 3 with a remainder of 620.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2559 away from 3179, we end up with 620.
Fetch the next digit (8) from the dividend, attach it to 620 and continue: 6208 / 853

Moving on to step 5:
853 can be fit into 6208 7 times, resulting in a remainder of 237.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtract 5971 from 6208 to get 237.
Append the next digit (1) from the dividend to 237 and continue with: 2371 / 853

Going ahead to step 6:
2371 divided by 853 is 2 with a remainder of 665.
Put 2 as the next digit of the answer. 
Result so far: 372.0
If we subtract 1706 from 2371, we get 665.
Append the next digit (1) from the dividend to 665 and continue with: 6651 / 853

Going ahead to step 7:
853 can be fit into 6651 7 times, resulting in a remainder of 680.
Put 7 as the next digit of the answer. 
Result so far: 3727.0
The remainder is 680 after subtracting 5971 from 6651.
Take the next digit (3) from the dividend and append it to 680, then repeat: 6803 / 853

Advancing to step 8:
6803 divided by 853 is 7 with a remainder of 832.
Write down 7 as next digit of the result. 
Result so far: 37277.0
Subtract 5971 from 6803 to get 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Let's proceed to step 9:
If we divide 8320 by 853, we get 9 and a remainder of 643.
The next digit of our result is 9. 
Result so far: 37277.9
Subtracting 7677 from 8320 leaves us with 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

On to step 10:
6430 divided by 853 is 7 with a remainder of 459.
Use 7 as the next digit of our solution. 
Result so far: 37277.97
The remainder is 459 after subtracting 5971 from 6430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

Step 11:
If we divide 4590 by 853, we get 5 and a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 37277.975
Subtracting 4265 from 4590 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 12:
If we divide 3250 by 853, we get 3 and a remainder of 691.
Put 3 as the next digit of the answer. 
Result so far: 37277.9753
If we subtract 2559 from 3250, we get 691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6910, and continue the process.

Let's proceed to step 13:
When dividing 6910 by 853, we get 8 with a remainder of 86.
Record the quotient 8 as the next digit in the result. 
Result so far: 37277.97538
If we take 6824 away from 6910, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 14:
853 can be fit into 860 1 times, resulting in a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 37277.975381
The remainder is 7 after subtracting 853 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 15:
The number 853 fits into 70 0 times, leaving a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 37277.975381
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 16:
When dividing 700 by 853, we get 0 with a remainder of 700.
Record the quotient 0 as the next digit in the result. 
Result so far: 37277.975381
Subtracting 0 from 700 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The quotient of the division is 37277.975381, and the remainder is 7e-07.