29734139 divided by 849 
The aim is to understand the frequency of 849 in 29734139.

Step 1:
When dividing 2 by 849, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 849

Going ahead to step 2:
When dividing 29 by 849, we get 0 with a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Grab the next digit (7) from the dividend, add it to 29, then carry on: 297 / 849

Moving on to step 3:
849 goes into 297 0 times with a remainder of 297.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 297, we end up with 297.
Include the next digit (3) from the dividend after 297, then repeat: 2973 / 849

Step 4:
2973 divided by 849 is 3 with a remainder of 426.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 426 after subtracting 2547 from 2973.
Include the next digit (4) from the dividend after 426, then repeat: 4264 / 849

Let's proceed to step 5:
When dividing 4264 by 849, we get 5 with a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Subtract 4245 from 4264 to get 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 849

Advancing to step 6:
If we divide 191 by 849, we get 0 and a remainder of 191.
The next digit of our result is 0. 
Result so far: 350.0
Subtract 0 from 191 to get 191.
Append the next digit (3) from the dividend to 191 and continue with: 1913 / 849

Advancing to step 7:
The number 849 fits into 1913 2 times, leaving a remainder of 215.
The next digit of our result is 2. 
Result so far: 3502.0
If we take 1698 away from 1913, we end up with 215.
Include the next digit (9) from the dividend after 215, then repeat: 2159 / 849

Step 8:
If we divide 2159 by 849, we get 2 and a remainder of 461.
Use 2 as the next digit of our solution. 
Result so far: 35022.0
Subtracting 1698 from 2159 leaves us with 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Going ahead to step 9:
If we divide 4610 by 849, we get 5 and a remainder of 365.
Put 5 as the next digit of the answer. 
Result so far: 35022.5
Subtracting 4245 from 4610 leaves us with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 10:
849 can be fit into 3650 4 times, resulting in a remainder of 254.
Put 4 as the next digit of the answer. 
Result so far: 35022.54
Subtracting 3396 from 3650 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Let's proceed to step 11:
2540 divided by 849 is 2 with a remainder of 842.
The number 2 becomes the next digit in our result. 
Result so far: 35022.542
The remainder is 842 after subtracting 1698 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

Advancing to step 12:
849 can be fit into 8420 9 times, resulting in a remainder of 779.
Use 9 as the next digit of our solution. 
Result so far: 35022.5429
If we subtract 7641 from 8420, we get 779.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7790, and continue the process.

Advancing to step 13:
If we divide 7790 by 849, we get 9 and a remainder of 149.
Write down 9 as next digit of the result. 
Result so far: 35022.54299
Subtract 7641 from 7790 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

The final outcome is 35022.54299, with a leftover of 0.000149.