Let's divide 33758278 by 353
The aim is to understand the frequency of 353 in 33758278.

On to step 1:
The number 353 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 353

Advancing to step 2:
33 divided by 353 is 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 353

Moving on to step 3:
353 goes into 337 0 times with a remainder of 337.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 337 and we're left with 337.
Bring next digit (5) of the dividend behind the 337 and repeat the process: 3375 / 353

On to step 4:
353 goes into 3375 9 times with a remainder of 198.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 3177 from 3375 to get 198.
Append the next digit (8) from the dividend to 198 and continue with: 1988 / 353

Going ahead to step 5:
1988 divided by 353 is 5 with a remainder of 223.
Write down 5 as next digit of the result. 
Result so far: 95.0
If we take 1765 away from 1988, we end up with 223.
Grab the next digit (2) from the dividend, add it to 223, then carry on: 2232 / 353

Moving on to step 6:
353 can be fit into 2232 6 times, resulting in a remainder of 114.
Write down 6 as next digit of the result. 
Result so far: 956.0
Subtracting 2118 from 2232 leaves us with 114.
Take the next digit (7) from the dividend and append it to 114, then repeat: 1147 / 353

Advancing to step 7:
When dividing 1147 by 353, we get 3 with a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 9563.0
If we take 1059 away from 1147, we end up with 88.
Bring next digit (8) of the dividend behind the 88 and repeat the process: 888 / 353

Step 8:
If we divide 888 by 353, we get 2 and a remainder of 182.
The number 2 becomes the next digit in our result. 
Result so far: 95632.0
Subtracting 706 from 888 leaves us with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 9:
When dividing 1820 by 353, we get 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 95632.5
If we take 1765 away from 1820, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 10:
353 can be fit into 550 1 times, resulting in a remainder of 197.
The number 1 becomes the next digit in our result. 
Result so far: 95632.51
The remainder is 197 after subtracting 353 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 11:
353 can be fit into 1970 5 times, resulting in a remainder of 205.
Use 5 as the next digit of our solution. 
Result so far: 95632.515
Deduct 1765 from 1970 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 12:
353 goes into 2050 5 times with a remainder of 285.
Put 5 as the next digit of the answer. 
Result so far: 95632.5155
Subtract 1765 from 2050 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

The final result is 95632.5155 with a remainder of 0.00285.