46063990 divided by 353 
The aim is to understand the frequency of 353 in 46063990.

On to step 1:
4 divided by 353 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 353

Moving on to step 2:
353 can be fit into 46 0 times, resulting in a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Fetch the next digit (0) from the dividend, attach it to 46 and continue: 460 / 353

On to step 3:
The number 353 fits into 460 1 times, leaving a remainder of 107.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 353 from 460, we get 107.
Append the next digit (6) from the dividend to 107 and continue with: 1076 / 353

Moving on to step 4:
If we divide 1076 by 353, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 1059 away from 1076, we end up with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 353

On to step 5:
353 can be fit into 173 0 times, resulting in a remainder of 173.
Write down 0 as next digit of the result. 
Result so far: 130.0
Subtracting 0 from 173 leaves us with 173.
Append the next digit (9) from the dividend to 173 and continue with: 1739 / 353

Advancing to step 6:
353 can be fit into 1739 4 times, resulting in a remainder of 327.
Put 4 as the next digit of the answer. 
Result so far: 1304.0
If we subtract 1412 from 1739, we get 327.
Grab the next digit (9) from the dividend, add it to 327, then carry on: 3279 / 353

Let's proceed to step 7:
353 goes into 3279 9 times with a remainder of 102.
Write down 9 as next digit of the result. 
Result so far: 13049.0
The remainder is 102 after subtracting 3177 from 3279.
Include the next digit (0) from the dividend after 102, then repeat: 1020 / 353

Moving on to step 8:
353 goes into 1020 2 times with a remainder of 314.
Put 2 as the next digit of the answer. 
Result so far: 130492.0
Subtracting 706 from 1020 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 9:
353 can be fit into 3140 8 times, resulting in a remainder of 316.
The next digit of our result is 8. 
Result so far: 130492.8
Deduct 2824 from 3140 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 10:
When dividing 3160 by 353, we get 8 with a remainder of 336.
Write down 8 as next digit of the result. 
Result so far: 130492.88
Subtract 2824 from 3160 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Our division results in 130492.88 with a remaining 0.336.