We're dividing 63281034 by 431 
The aim is to understand the frequency of 431 in 63281034.

On to step 1:
The number 431 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 431

Moving on to step 2:
The number 431 fits into 63 0 times, leaving a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 431

On to step 3:
The number 431 fits into 632 1 times, leaving a remainder of 201.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 431 away from 632, we end up with 201.
Take the next digit (8) from the dividend and append it to 201, then repeat: 2018 / 431

Advancing to step 4:
431 goes into 2018 4 times with a remainder of 294.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 1724 from 2018, we get 294.
Include the next digit (1) from the dividend after 294, then repeat: 2941 / 431

On to step 5:
2941 divided by 431 is 6 with a remainder of 355.
Put 6 as the next digit of the answer. 
Result so far: 146.0
Deduct 2586 from 2941 and we're left with 355.
Include the next digit (0) from the dividend after 355, then repeat: 3550 / 431

On to step 6:
431 can be fit into 3550 8 times, resulting in a remainder of 102.
Put 8 as the next digit of the answer. 
Result so far: 1468.0
Subtract 3448 from 3550 to get 102.
Append the next digit (3) from the dividend to 102 and continue with: 1023 / 431

On to step 7:
1023 divided by 431 is 2 with a remainder of 161.
The number 2 becomes the next digit in our result. 
Result so far: 14682.0
The remainder is 161 after subtracting 862 from 1023.
Fetch the next digit (4) from the dividend, attach it to 161 and continue: 1614 / 431

Advancing to step 8:
When dividing 1614 by 431, we get 3 with a remainder of 321.
The next digit of our result is 3. 
Result so far: 146823.0
If we subtract 1293 from 1614, we get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Advancing to step 9:
If we divide 3210 by 431, we get 7 and a remainder of 193.
Write down 7 as next digit of the result. 
Result so far: 146823.7
If we take 3017 away from 3210, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

On to step 10:
When dividing 1930 by 431, we get 4 with a remainder of 206.
Write down 4 as next digit of the result. 
Result so far: 146823.74
Deduct 1724 from 1930 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Step 11:
When dividing 2060 by 431, we get 4 with a remainder of 336.
The number 4 becomes the next digit in our result. 
Result so far: 146823.744
Deduct 1724 from 2060 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

In conclusion, the division gives 146823.744 with a balance of 0.0336.