We're dividing 491961 by 29 
The aim is to understand the frequency of 29 in 491961.

Step 1:
The number 29 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 29

Going ahead to step 2:
29 can be fit into 49 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 29 from 49 to get 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 29

Going ahead to step 3:
If we divide 201 by 29, we get 6 and a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
The remainder is 27 after subtracting 174 from 201.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 29

Let's proceed to step 4:
29 goes into 279 9 times with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 169.0
Subtracting 261 from 279 leaves us with 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 29

Advancing to step 5:
The number 29 fits into 186 6 times, leaving a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 1696.0
If we subtract 174 from 186, we get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 29

On to step 6:
The number 29 fits into 121 4 times, leaving a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 16964.0
The remainder is 5 after subtracting 116 from 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
The number 29 fits into 50 1 times, leaving a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 16964.1
Subtract 29 from 50 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
If we divide 210 by 29, we get 7 and a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 16964.17
Deduct 203 from 210 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
When dividing 70 by 29, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 16964.172
Subtract 58 from 70 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
When dividing 120 by 29, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 16964.1724
Deduct 116 from 120 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
When dividing 40 by 29, we get 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 16964.17241
Deduct 29 from 40 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 12:
The number 29 fits into 110 3 times, leaving a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 16964.172413
The remainder is 23 after subtracting 87 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
If we divide 230 by 29, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 16964.1724137
If we take 203 away from 230, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 14:
When dividing 270 by 29, we get 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 16964.17241379
Subtract 261 from 270 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 16964.17241379 with a remainder of 9e-09.