We look at the division of 49441836 by 353 
The aim is to understand the frequency of 353 in 49441836.

Let's proceed 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
If we take 0 away from 4, we end up with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 353

Step 2:
If we divide 49 by 353, we get 0 and a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 353

Step 3:
353 can be fit into 494 1 times, resulting in a remainder of 141.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 353 from 494 leaves us with 141.
Append the next digit (4) from the dividend to 141 and continue with: 1414 / 353

Advancing to step 4:
When dividing 1414 by 353, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 2 after subtracting 1412 from 1414.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 353

Step 5:
353 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 140.0
If we subtract 0 from 21, we get 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 353

Advancing to step 6:
353 goes into 218 0 times with a remainder of 218.
Use 0 as the next digit of our solution. 
Result so far: 1400.0
If we take 0 away from 218, we end up with 218.
Take the next digit (3) from the dividend and append it to 218, then repeat: 2183 / 353

Advancing to step 7:
When dividing 2183 by 353, we get 6 with a remainder of 65.
Use 6 as the next digit of our solution. 
Result so far: 14006.0
If we subtract 2118 from 2183, we get 65.
Take the next digit (6) from the dividend and append it to 65, then repeat: 656 / 353

Advancing to step 8:
The number 353 fits into 656 1 times, leaving a remainder of 303.
Write down 1 as next digit of the result. 
Result so far: 140061.0
If we take 353 away from 656, we end up with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Let's proceed to step 9:
When dividing 3030 by 353, we get 8 with a remainder of 206.
The number 8 becomes the next digit in our result. 
Result so far: 140061.8
Deduct 2824 from 3030 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.

Advancing to step 10:
2060 divided by 353 is 5 with a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 140061.85
Subtracting 1765 from 2060 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 11:
2950 divided by 353 is 8 with a remainder of 126.
Put 8 as the next digit of the answer. 
Result so far: 140061.858
If we subtract 2824 from 2950, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 12:
1260 divided by 353 is 3 with a remainder of 201.
Put 3 as the next digit of the answer. 
Result so far: 140061.8583
Subtracting 1059 from 1260 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

On to step 13:
2010 divided by 353 is 5 with a remainder of 245.
Put 5 as the next digit of the answer. 
Result so far: 140061.85835
If we take 1765 away from 2010, we end up with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Going ahead to step 14:
353 can be fit into 2450 6 times, resulting in a remainder of 332.
Use 6 as the next digit of our solution. 
Result so far: 140061.858356
Subtracting 2118 from 2450 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 15:
When dividing 3320 by 353, we get 9 with a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 140061.8583569
If we subtract 3177 from 3320, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 16:
The number 353 fits into 1430 4 times, leaving a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 140061.85835694
Deduct 1412 from 1430 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 140061.85835694, with a leftover of 1.8e-08.