We're dividing 59144881 by 639 
The aim is to understand the frequency of 639 in 59144881.

On to step 1:
The number 639 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 639

Moving on to step 2:
639 can be fit into 59 0 times, resulting in a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 59 and we're left with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 639

Moving on to step 3:
When dividing 591 by 639, we get 0 with a remainder of 591.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 591 leaves us with 591.
Include the next digit (4) from the dividend after 591, then repeat: 5914 / 639

Step 4:
If we divide 5914 by 639, we get 9 and a remainder of 163.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 5751 from 5914 and we're left with 163.
Grab the next digit (4) from the dividend, add it to 163, then carry on: 1634 / 639

Step 5:
1634 divided by 639 is 2 with a remainder of 356.
Use 2 as the next digit of our solution. 
Result so far: 92.0
If we subtract 1278 from 1634, we get 356.
Fetch the next digit (8) from the dividend, attach it to 356 and continue: 3568 / 639

Let's proceed to step 6:
When dividing 3568 by 639, we get 5 with a remainder of 373.
The number 5 becomes the next digit in our result. 
Result so far: 925.0
Deduct 3195 from 3568 and we're left with 373.
Append the next digit (8) from the dividend to 373 and continue with: 3738 / 639

Advancing to step 7:
3738 divided by 639 is 5 with a remainder of 543.
Record the quotient 5 as the next digit in the result. 
Result so far: 9255.0
The remainder is 543 after subtracting 3195 from 3738.
Take the next digit (1) from the dividend and append it to 543, then repeat: 5431 / 639

Moving on to step 8:
If we divide 5431 by 639, we get 8 and a remainder of 319.
Use 8 as the next digit of our solution. 
Result so far: 92558.0
Subtracting 5112 from 5431 leaves us with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Advancing to step 9:
The number 639 fits into 3190 4 times, leaving a remainder of 634.
The number 4 becomes the next digit in our result. 
Result so far: 92558.4
Deduct 2556 from 3190 and we're left with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Advancing to step 10:
6340 divided by 639 is 9 with a remainder of 589.
The number 9 becomes the next digit in our result. 
Result so far: 92558.49
Subtract 5751 from 6340 to get 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

On to step 11:
When dividing 5890 by 639, we get 9 with a remainder of 139.
The next digit of our result is 9. 
Result so far: 92558.499
If we subtract 5751 from 5890, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

The quotient of the division is 92558.499, and the remainder is 0.0139.