Let's divide 60904882 by 353
The aim is to understand the frequency of 353 in 60904882.

Advancing to step 1:
6 divided by 353 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 353

Let's proceed to step 2:
When dividing 60 by 353, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Fetch the next digit (9) from the dividend, attach it to 60 and continue: 609 / 353

Step 3:
When dividing 609 by 353, we get 1 with a remainder of 256.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 353 from 609, we get 256.
Grab the next digit (0) from the dividend, add it to 256, then carry on: 2560 / 353

Let's proceed to step 4:
353 goes into 2560 7 times with a remainder of 89.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 2471 from 2560 leaves us with 89.
Fetch the next digit (4) from the dividend, attach it to 89 and continue: 894 / 353

On to step 5:
If we divide 894 by 353, we get 2 and a remainder of 188.
The next digit of our result is 2. 
Result so far: 172.0
If we subtract 706 from 894, we get 188.
Bring next digit (8) of the dividend behind the 188 and repeat the process: 1888 / 353

Advancing to step 6:
The number 353 fits into 1888 5 times, leaving a remainder of 123.
Use 5 as the next digit of our solution. 
Result so far: 1725.0
Subtracting 1765 from 1888 leaves us with 123.
Fetch the next digit (8) from the dividend, attach it to 123 and continue: 1238 / 353

Moving on to step 7:
353 can be fit into 1238 3 times, resulting in a remainder of 179.
Use 3 as the next digit of our solution. 
Result so far: 17253.0
Subtracting 1059 from 1238 leaves us with 179.
Fetch the next digit (2) from the dividend, attach it to 179 and continue: 1792 / 353

Advancing to step 8:
When dividing 1792 by 353, we get 5 with a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 172535.0
If we subtract 1765 from 1792, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 9:
If we divide 270 by 353, we get 0 and a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 172535.0
Deduct 0 from 270 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 10:
2700 divided by 353 is 7 with a remainder of 229.
Record the quotient 7 as the next digit in the result. 
Result so far: 172535.07
Deduct 2471 from 2700 and we're left with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 11:
353 can be fit into 2290 6 times, resulting in a remainder of 172.
Record the quotient 6 as the next digit in the result. 
Result so far: 172535.076
If we take 2118 away from 2290, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 12:
1720 divided by 353 is 4 with a remainder of 308.
The next digit of our result is 4. 
Result so far: 172535.0764
Subtract 1412 from 1720 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 13:
When dividing 3080 by 353, we get 8 with a remainder of 256.
The next digit of our result is 8. 
Result so far: 172535.07648
If we take 2824 away from 3080, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 14:
2560 divided by 353 is 7 with a remainder of 89.
Use 7 as the next digit of our solution. 
Result so far: 172535.076487
If we subtract 2471 from 2560, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 15:
353 can be fit into 890 2 times, resulting in a remainder of 184.
The next digit of our result is 2. 
Result so far: 172535.0764872
Subtracting 706 from 890 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 16:
If we divide 1840 by 353, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 172535.07648725
If we subtract 1765 from 1840, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final result is 172535.07648725 with a remainder of 7.5e-08.