29966254 ÷ 853 
The aim is to understand the frequency of 853 in 29966254.

Let's proceed to step 1:
853 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 853

Step 2:
853 can be fit into 29 0 times, resulting in a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 853

On to step 3:
If we divide 299 by 853, we get 0 and a remainder of 299.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 299, we end up with 299.
Take the next digit (6) from the dividend and append it to 299, then repeat: 2996 / 853

Let's proceed to step 4:
2996 divided by 853 is 3 with a remainder of 437.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2559 from 2996 and we're left with 437.
Take the next digit (6) from the dividend and append it to 437, then repeat: 4376 / 853

Going ahead to step 5:
853 can be fit into 4376 5 times, resulting in a remainder of 111.
The next digit of our result is 5. 
Result so far: 35.0
The remainder is 111 after subtracting 4265 from 4376.
Grab the next digit (2) from the dividend, add it to 111, then carry on: 1112 / 853

Let's proceed to step 6:
853 can be fit into 1112 1 times, resulting in a remainder of 259.
The next digit of our result is 1. 
Result so far: 351.0
The remainder is 259 after subtracting 853 from 1112.
Include the next digit (5) from the dividend after 259, then repeat: 2595 / 853

Going ahead to step 7:
853 goes into 2595 3 times with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 3513.0
Subtracting 2559 from 2595 leaves us with 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 853

Let's proceed to step 8:
853 can be fit into 364 0 times, resulting in a remainder of 364.
The number 0 becomes the next digit in our result. 
Result so far: 35130.0
Deduct 0 from 364 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 9:
If we divide 3640 by 853, we get 4 and a remainder of 228.
Record the quotient 4 as the next digit in the result. 
Result so far: 35130.4
Subtracting 3412 from 3640 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 10:
853 goes into 2280 2 times with a remainder of 574.
Use 2 as the next digit of our solution. 
Result so far: 35130.42
Subtracting 1706 from 2280 leaves us with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Advancing to step 11:
853 goes into 5740 6 times with a remainder of 622.
Write down 6 as next digit of the result. 
Result so far: 35130.426
If we subtract 5118 from 5740, we get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

On to step 12:
When dividing 6220 by 853, we get 7 with a remainder of 249.
The number 7 becomes the next digit in our result. 
Result so far: 35130.4267
If we subtract 5971 from 6220, we get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Let's proceed to step 13:
When dividing 2490 by 853, we get 2 with a remainder of 784.
Use 2 as the next digit of our solution. 
Result so far: 35130.42672
If we take 1706 away from 2490, we end up with 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Step 14:
When dividing 7840 by 853, we get 9 with a remainder of 163.
The number 9 becomes the next digit in our result. 
Result so far: 35130.426729
Subtract 7677 from 7840 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Step 15:
When dividing 1630 by 853, we get 1 with a remainder of 777.
Write down 1 as next digit of the result. 
Result so far: 35130.4267291
Deduct 853 from 1630 and we're left with 777.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7770, and continue the process.

Advancing to step 16:
When dividing 7770 by 853, we get 9 with a remainder of 93.
The number 9 becomes the next digit in our result. 
Result so far: 35130.42672919
Subtract 7677 from 7770 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

The final result is 35130.42672919 with a remainder of 9.3e-08.