We look at the division of 84723304 by 427 
The aim is to understand the frequency of 427 in 84723304.

Let's proceed to step 1:
If we divide 8 by 427, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 427

On to step 2:
427 can be fit into 84 0 times, resulting in a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Bring next digit (7) of the dividend behind the 84 and repeat the process: 847 / 427

Let's proceed to step 3:
427 can be fit into 847 1 times, resulting in a remainder of 420.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 427 from 847 to get 420.
Include the next digit (2) from the dividend after 420, then repeat: 4202 / 427

Moving on to step 4:
4202 divided by 427 is 9 with a remainder of 359.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtracting 3843 from 4202 leaves us with 359.
Fetch the next digit (3) from the dividend, attach it to 359 and continue: 3593 / 427

Step 5:
3593 divided by 427 is 8 with a remainder of 177.
Put 8 as the next digit of the answer. 
Result so far: 198.0
If we take 3416 away from 3593, we end up with 177.
Grab the next digit (3) from the dividend, add it to 177, then carry on: 1773 / 427

Moving on to step 6:
427 can be fit into 1773 4 times, resulting in a remainder of 65.
Record the quotient 4 as the next digit in the result. 
Result so far: 1984.0
If we subtract 1708 from 1773, we get 65.
Fetch the next digit (0) from the dividend, attach it to 65 and continue: 650 / 427

Going ahead to step 7:
When dividing 650 by 427, we get 1 with a remainder of 223.
Write down 1 as next digit of the result. 
Result so far: 19841.0
If we subtract 427 from 650, we get 223.
Bring next digit (4) of the dividend behind the 223 and repeat the process: 2234 / 427

Going ahead to step 8:
If we divide 2234 by 427, we get 5 and a remainder of 99.
Put 5 as the next digit of the answer. 
Result so far: 198415.0
If we subtract 2135 from 2234, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 9:
When dividing 990 by 427, we get 2 with a remainder of 136.
The number 2 becomes the next digit in our result. 
Result so far: 198415.2
If we subtract 854 from 990, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 10:
427 can be fit into 1360 3 times, resulting in a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 198415.23
Subtracting 1281 from 1360 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 11:
427 goes into 790 1 times with a remainder of 363.
Record the quotient 1 as the next digit in the result. 
Result so far: 198415.231
Subtract 427 from 790 to get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Moving on to step 12:
If we divide 3630 by 427, we get 8 and a remainder of 214.
Write down 8 as next digit of the result. 
Result so far: 198415.2318
Subtracting 3416 from 3630 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Advancing to step 13:
2140 divided by 427 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 198415.23185
Deduct 2135 from 2140 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
If we divide 50 by 427, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 198415.23185
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 15:
427 can be fit into 500 1 times, resulting in a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 198415.2318501
Subtracting 427 from 500 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 16:
When dividing 730 by 427, we get 1 with a remainder of 303.
The next digit of our result is 1. 
Result so far: 198415.23185011
If we subtract 427 from 730, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

After the division, we end up with 198415.23185011 and a remainder of 3.03e-07.