7604386 ÷ 352 
The aim is to understand the frequency of 352 in 7604386.

Going ahead to step 1:
When dividing 7 by 352, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 352

On to step 2:
352 can be fit into 76 0 times, resulting in a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Fetch the next digit (0) from the dividend, attach it to 76 and continue: 760 / 352

Let's proceed to step 3:
When dividing 760 by 352, we get 2 with a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 704 from 760 and we're left with 56.
Include the next digit (4) from the dividend after 56, then repeat: 564 / 352

Moving on to step 4:
If we divide 564 by 352, we get 1 and a remainder of 212.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtract 352 from 564 to get 212.
Bring next digit (3) of the dividend behind the 212 and repeat the process: 2123 / 352

Step 5:
352 goes into 2123 6 times with a remainder of 11.
The next digit of our result is 6. 
Result so far: 216.0
The remainder is 11 after subtracting 2112 from 2123.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 352

Moving on to step 6:
If we divide 118 by 352, we get 0 and a remainder of 118.
Record the quotient 0 as the next digit in the result. 
Result so far: 2160.0
Subtracting 0 from 118 leaves us with 118.
Include the next digit (6) from the dividend after 118, then repeat: 1186 / 352

Advancing to step 7:
1186 divided by 352 is 3 with a remainder of 130.
The next digit of our result is 3. 
Result so far: 21603.0
Deduct 1056 from 1186 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 8:
352 can be fit into 1300 3 times, resulting in a remainder of 244.
Use 3 as the next digit of our solution. 
Result so far: 21603.3
If we take 1056 away from 1300, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 9:
2440 divided by 352 is 6 with a remainder of 328.
Write down 6 as next digit of the result. 
Result so far: 21603.36
Deduct 2112 from 2440 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 10:
If we divide 3280 by 352, we get 9 and a remainder of 112.
The next digit of our result is 9. 
Result so far: 21603.369
If we subtract 3168 from 3280, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 11:
The number 352 fits into 1120 3 times, leaving a remainder of 64.
Write down 3 as next digit of the result. 
Result so far: 21603.3693
If we take 1056 away from 1120, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
352 goes into 640 1 times with a remainder of 288.
The number 1 becomes the next digit in our result. 
Result so far: 21603.36931
If we subtract 352 from 640, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 13:
2880 divided by 352 is 8 with a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 21603.369318
Deduct 2816 from 2880 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
640 divided by 352 is 1 with a remainder of 288.
Put 1 as the next digit of the answer. 
Result so far: 21603.3693181
Deduct 352 from 640 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 15:
352 can be fit into 2880 8 times, resulting in a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 21603.36931818
If we subtract 2816 from 2880, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 21603.36931818 with a remaining 6.4e-08.