29908831 ÷ 849 
The aim is to understand the frequency of 849 in 29908831.

Advancing to step 1:
849 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.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 849

Going ahead to step 2:
849 goes into 29 0 times with a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Take the next digit (9) from the dividend and append it to 29, then repeat: 299 / 849

Moving on to step 3:
The number 849 fits into 299 0 times, leaving a remainder of 299.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 299 to get 299.
Take the next digit (0) from the dividend and append it to 299, then repeat: 2990 / 849

Let's proceed to step 4:
The number 849 fits into 2990 3 times, leaving a remainder of 443.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2547 from 2990 and we're left with 443.
Take the next digit (8) from the dividend and append it to 443, then repeat: 4438 / 849

Advancing to step 5:
If we divide 4438 by 849, we get 5 and a remainder of 193.
Write down 5 as next digit of the result. 
Result so far: 35.0
Subtracting 4245 from 4438 leaves us with 193.
Bring next digit (8) of the dividend behind the 193 and repeat the process: 1938 / 849

Moving on to step 6:
849 can be fit into 1938 2 times, resulting in a remainder of 240.
Write down 2 as next digit of the result. 
Result so far: 352.0
Subtracting 1698 from 1938 leaves us with 240.
Take the next digit (3) from the dividend and append it to 240, then repeat: 2403 / 849

Let's proceed to step 7:
If we divide 2403 by 849, we get 2 and a remainder of 705.
The number 2 becomes the next digit in our result. 
Result so far: 3522.0
Subtract 1698 from 2403 to get 705.
Grab the next digit (1) from the dividend, add it to 705, then carry on: 7051 / 849

Let's proceed to step 8:
When dividing 7051 by 849, we get 8 with a remainder of 259.
Use 8 as the next digit of our solution. 
Result so far: 35228.0
Subtracting 6792 from 7051 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Step 9:
If we divide 2590 by 849, we get 3 and a remainder of 43.
The next digit of our result is 3. 
Result so far: 35228.3
Subtracting 2547 from 2590 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 10:
849 can be fit into 430 0 times, resulting in a remainder of 430.
The next digit of our result is 0. 
Result so far: 35228.3
The remainder is 430 after subtracting 0 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 11:
849 goes into 4300 5 times with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 35228.305
If we subtract 4245 from 4300, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 12:
The number 849 fits into 550 0 times, leaving a remainder of 550.
Write down 0 as next digit of the result. 
Result so far: 35228.305
The remainder is 550 after subtracting 0 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Going ahead to step 13:
If we divide 5500 by 849, we get 6 and a remainder of 406.
Put 6 as the next digit of the answer. 
Result so far: 35228.30506
If we take 5094 away from 5500, we end up with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Step 14:
The number 849 fits into 4060 4 times, leaving a remainder of 664.
The next digit of our result is 4. 
Result so far: 35228.305064
Subtracting 3396 from 4060 leaves us with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Let's proceed to step 15:
849 goes into 6640 7 times with a remainder of 697.
Write down 7 as next digit of the result. 
Result so far: 35228.3050647
Subtract 5943 from 6640 to get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Let's proceed to step 16:
849 goes into 6970 8 times with a remainder of 178.
Use 8 as the next digit of our solution. 
Result so far: 35228.30506478
The remainder is 178 after subtracting 6792 from 6970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

After the division, we end up with 35228.30506478 and a remainder of 1.78e-07.