Let's divide 9478648 by 429
The aim is to understand the frequency of 429 in 9478648.

On to step 1:
When dividing 9 by 429, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 429

Advancing to step 2:
When dividing 94 by 429, we get 0 with a remainder of 94.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 94 to get 94.
Bring next digit (7) of the dividend behind the 94 and repeat the process: 947 / 429

Going ahead to step 3:
The number 429 fits into 947 2 times, leaving a remainder of 89.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 858 from 947, we get 89.
Bring next digit (8) of the dividend behind the 89 and repeat the process: 898 / 429

Moving on to step 4:
When dividing 898 by 429, we get 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 858 away from 898, we end up with 40.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 429

Step 5:
When dividing 406 by 429, we get 0 with a remainder of 406.
Use 0 as the next digit of our solution. 
Result so far: 220.0
If we subtract 0 from 406, we get 406.
Grab the next digit (4) from the dividend, add it to 406, then carry on: 4064 / 429

Moving on to step 6:
The number 429 fits into 4064 9 times, leaving a remainder of 203.
Write down 9 as next digit of the result. 
Result so far: 2209.0
If we subtract 3861 from 4064, we get 203.
Fetch the next digit (8) from the dividend, attach it to 203 and continue: 2038 / 429

Let's proceed to step 7:
429 goes into 2038 4 times with a remainder of 322.
Write down 4 as next digit of the result. 
Result so far: 22094.0
The remainder is 322 after subtracting 1716 from 2038.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 8:
When dividing 3220 by 429, we get 7 with a remainder of 217.
Write down 7 as next digit of the result. 
Result so far: 22094.7
Subtract 3003 from 3220 to get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Going ahead to step 9:
If we divide 2170 by 429, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 22094.75
Subtract 2145 from 2170 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
If we divide 250 by 429, we get 0 and a remainder of 250.
The number 0 becomes the next digit in our result. 
Result so far: 22094.75
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 11:
When dividing 2500 by 429, we get 5 with a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 22094.7505
If we subtract 2145 from 2500, we get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Step 12:
When dividing 3550 by 429, we get 8 with a remainder of 118.
Record the quotient 8 as the next digit in the result. 
Result so far: 22094.75058
Subtracting 3432 from 3550 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 13:
The number 429 fits into 1180 2 times, leaving a remainder of 322.
The next digit of our result is 2. 
Result so far: 22094.750582
Subtract 858 from 1180 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 14:
When dividing 3220 by 429, we get 7 with a remainder of 217.
The number 7 becomes the next digit in our result. 
Result so far: 22094.7505827
Subtract 3003 from 3220 to get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Step 15:
If we divide 2170 by 429, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 22094.75058275
Subtract 2145 from 2170 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 22094.75058275 with a remainder of 2.5e-08.