We're dividing 29429699 by 139 
The aim is to understand the frequency of 139 in 29429699.

Advancing to step 1:
The number 139 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 139

On to step 2:
When dividing 29 by 139, we get 0 with a remainder of 29.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Include the next digit (4) from the dividend after 29, then repeat: 294 / 139

On to step 3:
If we divide 294 by 139, we get 2 and a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 278 from 294 leaves us with 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 139

On to step 4:
If we divide 162 by 139, we get 1 and a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtracting 139 from 162 leaves us with 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 139

Moving on to step 5:
139 can be fit into 239 1 times, resulting in a remainder of 100.
Put 1 as the next digit of the answer. 
Result so far: 211.0
Deduct 139 from 239 and we're left with 100.
Take the next digit (6) from the dividend and append it to 100, then repeat: 1006 / 139

Moving on to step 6:
The number 139 fits into 1006 7 times, leaving a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 2117.0
Subtracting 973 from 1006 leaves us with 33.
Grab the next digit (9) from the dividend, add it to 33, then carry on: 339 / 139

Step 7:
If we divide 339 by 139, we get 2 and a remainder of 61.
Write down 2 as next digit of the result. 
Result so far: 21172.0
If we take 278 away from 339, we end up with 61.
Take the next digit (9) from the dividend and append it to 61, then repeat: 619 / 139

Going ahead to step 8:
The number 139 fits into 619 4 times, leaving a remainder of 63.
Use 4 as the next digit of our solution. 
Result so far: 211724.0
Subtracting 556 from 619 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
630 divided by 139 is 4 with a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 211724.4
If we take 556 away from 630, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 10:
139 goes into 740 5 times with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 211724.45
Subtract 695 from 740 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 11:
139 goes into 450 3 times with a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 211724.453
If we take 417 away from 450, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
The number 139 fits into 330 2 times, leaving a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 211724.4532
Subtract 278 from 330 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
139 can be fit into 520 3 times, resulting in a remainder of 103.
The next digit of our result is 3. 
Result so far: 211724.45323
If we subtract 417 from 520, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 14:
If we divide 1030 by 139, we get 7 and a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 211724.453237
The remainder is 57 after subtracting 973 from 1030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 15:
When dividing 570 by 139, we get 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 211724.4532374
The remainder is 14 after subtracting 556 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 16:
The number 139 fits into 140 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 211724.45323741
If we subtract 139 from 140, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 211724.45323741 with a remainder of 1e-09.