We divide 139087 by 79
The aim is to understand the frequency of 79 in 139087.

Going ahead to step 1:
When dividing 1 by 79, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 79

Step 2:
When dividing 13 by 79, we get 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 79

Advancing to step 3:
139 divided by 79 is 1 with a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 79 from 139 and we're left with 60.
Grab the next digit (0) from the dividend, add it to 60, then carry on: 600 / 79

Moving on to step 4:
79 goes into 600 7 times with a remainder of 47.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 553 from 600, we get 47.
Take the next digit (8) from the dividend and append it to 47, then repeat: 478 / 79

Moving on to step 5:
If we divide 478 by 79, we get 6 and a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 176.0
Deduct 474 from 478 and we're left with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 79

Let's proceed to step 6:
79 can be fit into 47 0 times, resulting in a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 1760.0
If we subtract 0 from 47, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 7:
When dividing 470 by 79, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 1760.5
The remainder is 75 after subtracting 395 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 8:
The number 79 fits into 750 9 times, leaving a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 1760.59
Subtract 711 from 750 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
79 can be fit into 390 4 times, resulting in a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 1760.594
Deduct 316 from 390 and we're left 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.

Going ahead to step 10:
79 goes into 740 9 times with a remainder of 29.
The next digit of our result is 9. 
Result so far: 1760.5949
Subtracting 711 from 740 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 11:
The number 79 fits into 290 3 times, leaving a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 1760.59493
Subtracting 237 from 290 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 12:
When dividing 530 by 79, we get 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 1760.594936
If we take 474 away from 530, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 13:
When dividing 560 by 79, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 1760.5949367
Subtract 553 from 560 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 14:
If we divide 70 by 79, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 1760.5949367
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 1760.5949367 and a remainder of 7e-08.