Let's divide 49462540 by 639
The aim is to understand the frequency of 639 in 49462540.

Advancing to step 1:
If we divide 4 by 639, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 639

Let's proceed to step 2:
49 divided by 639 is 0 with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 639

Step 3:
494 divided by 639 is 0 with a remainder of 494.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 494 to get 494.
Include the next digit (6) from the dividend after 494, then repeat: 4946 / 639

Step 4:
The number 639 fits into 4946 7 times, leaving a remainder of 473.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 4473 from 4946 leaves us with 473.
Append the next digit (2) from the dividend to 473 and continue with: 4732 / 639

Advancing to step 5:
When dividing 4732 by 639, we get 7 with a remainder of 259.
The next digit of our result is 7. 
Result so far: 77.0
If we subtract 4473 from 4732, we get 259.
Grab the next digit (5) from the dividend, add it to 259, then carry on: 2595 / 639

Advancing to step 6:
The number 639 fits into 2595 4 times, leaving a remainder of 39.
Write down 4 as next digit of the result. 
Result so far: 774.0
Subtract 2556 from 2595 to get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 639

On to step 7:
639 can be fit into 394 0 times, resulting in a remainder of 394.
Put 0 as the next digit of the answer. 
Result so far: 7740.0
Deduct 0 from 394 and we're left with 394.
Grab the next digit (0) from the dividend, add it to 394, then carry on: 3940 / 639

Step 8:
3940 divided by 639 is 6 with a remainder of 106.
Write down 6 as next digit of the result. 
Result so far: 77406.0
Subtracting 3834 from 3940 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 9:
If we divide 1060 by 639, we get 1 and a remainder of 421.
Record the quotient 1 as the next digit in the result. 
Result so far: 77406.1
If we take 639 away from 1060, we end up with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

On to step 10:
4210 divided by 639 is 6 with a remainder of 376.
The number 6 becomes the next digit in our result. 
Result so far: 77406.16
Subtract 3834 from 4210 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 11:
The number 639 fits into 3760 5 times, leaving a remainder of 565.
The next digit of our result is 5. 
Result so far: 77406.165
Subtract 3195 from 3760 to get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Advancing to step 12:
639 goes into 5650 8 times with a remainder of 538.
The next digit of our result is 8. 
Result so far: 77406.1658
If we take 5112 away from 5650, we end up with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Advancing to step 13:
If we divide 5380 by 639, we get 8 and a remainder of 268.
Use 8 as the next digit of our solution. 
Result so far: 77406.16588
Subtracting 5112 from 5380 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

In conclusion, the division gives 77406.16588 with a balance of 0.000268.