We're dividing 6463526 by 356 
The aim is to understand the frequency of 356 in 6463526.

Step 1:
The number 356 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 356

Moving on to step 2:
If we divide 64 by 356, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Fetch the next digit (6) from the dividend, attach it to 64 and continue: 646 / 356

On to step 3:
356 goes into 646 1 times with a remainder of 290.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 356 from 646 leaves us with 290.
Take the next digit (3) from the dividend and append it to 290, then repeat: 2903 / 356

Let's proceed to step 4:
356 can be fit into 2903 8 times, resulting in a remainder of 55.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 55 after subtracting 2848 from 2903.
Take the next digit (5) from the dividend and append it to 55, then repeat: 555 / 356

Moving on to step 5:
If we divide 555 by 356, we get 1 and a remainder of 199.
The next digit of our result is 1. 
Result so far: 181.0
If we subtract 356 from 555, we get 199.
Include the next digit (2) from the dividend after 199, then repeat: 1992 / 356

Going ahead to step 6:
356 goes into 1992 5 times with a remainder of 212.
The next digit of our result is 5. 
Result so far: 1815.0
Deduct 1780 from 1992 and we're left with 212.
Take the next digit (6) from the dividend and append it to 212, then repeat: 2126 / 356

On to step 7:
356 goes into 2126 5 times with a remainder of 346.
The number 5 becomes the next digit in our result. 
Result so far: 18155.0
Deduct 1780 from 2126 and we're left with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

On to step 8:
When dividing 3460 by 356, we get 9 with a remainder of 256.
The number 9 becomes the next digit in our result. 
Result so far: 18155.9
Subtract 3204 from 3460 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 9:
The number 356 fits into 2560 7 times, leaving a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 18155.97
Deduct 2492 from 2560 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 10:
When dividing 680 by 356, we get 1 with a remainder of 324.
Write down 1 as next digit of the result. 
Result so far: 18155.971
Subtract 356 from 680 to get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 11:
356 can be fit into 3240 9 times, resulting in a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 18155.9719
Subtracting 3204 from 3240 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
When dividing 360 by 356, we get 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 18155.97191
If we take 356 away from 360, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
356 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 18155.97191
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
400 divided by 356 is 1 with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 18155.9719101
If we take 356 away from 400, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 15:
356 can be fit into 440 1 times, resulting in a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 18155.97191011
If we subtract 356 from 440, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Our division results in 18155.97191011 with a remaining 8.4e-08.