Let's divide 139557 by 74
The aim is to understand the frequency of 74 in 139557.

Advancing to step 1:
1 divided by 74 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 74

Let's proceed to step 2:
The number 74 fits into 13 0 times, leaving a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 74

On to step 3:
139 divided by 74 is 1 with a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 74 from 139 leaves us with 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 74

Moving on to step 4:
The number 74 fits into 655 8 times, leaving a remainder of 63.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 63 after subtracting 592 from 655.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 74

Let's proceed to step 5:
If we divide 635 by 74, we get 8 and a remainder of 43.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
Deduct 592 from 635 and we're left with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 74

Step 6:
74 can be fit into 437 5 times, resulting in a remainder of 67.
Record the quotient 5 as the next digit in the result. 
Result so far: 1885.0
Deduct 370 from 437 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 7:
670 divided by 74 is 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 1885.9
Subtracting 666 from 670 leaves us 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.

Going ahead to step 8:
If we divide 40 by 74, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1885.9
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
74 goes into 400 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 1885.905
The remainder is 30 after subtracting 370 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 74 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 1885.9054
If we take 296 away from 300, we end up 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.

Let's proceed to step 11:
When dividing 40 by 74, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1885.9054
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
400 divided by 74 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 1885.905405
Subtract 370 from 400 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 13:
The number 74 fits into 300 4 times, leaving a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 1885.9054054
Deduct 296 from 300 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.

Step 14:
40 divided by 74 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1885.9054054
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 1885.9054054, with a leftover of 4e-08.