We divide 395001 by 634
The aim is to understand the frequency of 634 in 395001.

Step 1:
The number 634 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 634

Advancing to step 2:
39 divided by 634 is 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 634

Moving on to step 3:
If we divide 395 by 634, we get 0 and a remainder of 395.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 395 after subtracting 0 from 395.
Grab the next digit (0) from the dividend, add it to 395, then carry on: 3950 / 634

Going ahead to step 4:
When dividing 3950 by 634, we get 6 with a remainder of 146.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 3804 from 3950 and we're left with 146.
Fetch the next digit (0) from the dividend, attach it to 146 and continue: 1460 / 634

Advancing to step 5:
If we divide 1460 by 634, we get 2 and a remainder of 192.
Write down 2 as next digit of the result. 
Result so far: 62.0
The remainder is 192 after subtracting 1268 from 1460.
Grab the next digit (1) from the dividend, add it to 192, then carry on: 1921 / 634

Step 6:
When dividing 1921 by 634, we get 3 with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 623.0
The remainder is 19 after subtracting 1902 from 1921.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
The number 634 fits into 190 0 times, leaving a remainder of 190.
The number 0 becomes the next digit in our result. 
Result so far: 623.0
Subtract 0 from 190 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 8:
When dividing 1900 by 634, we get 2 with a remainder of 632.
Use 2 as the next digit of our solution. 
Result so far: 623.02
Deduct 1268 from 1900 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Let's proceed to step 9:
The number 634 fits into 6320 9 times, leaving a remainder of 614.
The next digit of our result is 9. 
Result so far: 623.029
Subtract 5706 from 6320 to get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

On to step 10:
If we divide 6140 by 634, we get 9 and a remainder of 434.
Record the quotient 9 as the next digit in the result. 
Result so far: 623.0299
Subtract 5706 from 6140 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Our division results in 623.0299 with a remaining 0.00434.