We look at the division of 7541366 by 353 
The aim is to understand the frequency of 353 in 7541366.

Going ahead to step 1:
7 divided by 353 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 353

Advancing to step 2:
353 can be fit into 75 0 times, resulting in a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 353

Moving on to step 3:
754 divided by 353 is 2 with a remainder of 48.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 48 after subtracting 706 from 754.
Append the next digit (1) from the dividend to 48 and continue with: 481 / 353

Advancing to step 4:
353 can be fit into 481 1 times, resulting in a remainder of 128.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 353 from 481 to get 128.
Append the next digit (3) from the dividend to 128 and continue with: 1283 / 353

Going ahead to step 5:
The number 353 fits into 1283 3 times, leaving a remainder of 224.
The next digit of our result is 3. 
Result so far: 213.0
If we subtract 1059 from 1283, we get 224.
Bring next digit (6) of the dividend behind the 224 and repeat the process: 2246 / 353

Step 6:
When dividing 2246 by 353, we get 6 with a remainder of 128.
Record the quotient 6 as the next digit in the result. 
Result so far: 2136.0
Subtract 2118 from 2246 to get 128.
Grab the next digit (6) from the dividend, add it to 128, then carry on: 1286 / 353

Moving on to step 7:
353 goes into 1286 3 times with a remainder of 227.
Write down 3 as next digit of the result. 
Result so far: 21363.0
Subtracting 1059 from 1286 leaves us with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Advancing to step 8:
The number 353 fits into 2270 6 times, leaving a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 21363.6
Subtract 2118 from 2270 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 9:
When dividing 1520 by 353, we get 4 with a remainder of 108.
Put 4 as the next digit of the answer. 
Result so far: 21363.64
If we take 1412 away from 1520, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 10:
When dividing 1080 by 353, we get 3 with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 21363.643
The remainder is 21 after subtracting 1059 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 11:
If we divide 210 by 353, we get 0 and a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 21363.643
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 12:
The number 353 fits into 2100 5 times, leaving a remainder of 335.
Write down 5 as next digit of the result. 
Result so far: 21363.64305
Deduct 1765 from 2100 and we're left with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

On to step 13:
353 can be fit into 3350 9 times, resulting in a remainder of 173.
Record the quotient 9 as the next digit in the result. 
Result so far: 21363.643059
If we subtract 3177 from 3350, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 14:
353 can be fit into 1730 4 times, resulting in a remainder of 318.
The next digit of our result is 4. 
Result so far: 21363.6430594
If we take 1412 away from 1730, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

On to step 15:
The number 353 fits into 3180 9 times, leaving a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 21363.64305949
Subtract 3177 from 3180 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 21363.64305949 with a balance of 3e-09.