3330191 divided by 604 
The aim is to understand the frequency of 604 in 3330191.

Going ahead to step 1:
When dividing 3 by 604, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 604

Advancing to step 2:
The number 604 fits into 33 0 times, leaving a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Include the next digit (3) from the dividend after 33, then repeat: 333 / 604

Let's proceed to step 3:
604 can be fit into 333 0 times, resulting in a remainder of 333.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 333, we end up with 333.
Bring next digit (0) of the dividend behind the 333 and repeat the process: 3330 / 604

On to step 4:
604 goes into 3330 5 times with a remainder of 310.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 310 after subtracting 3020 from 3330.
Append the next digit (1) from the dividend to 310 and continue with: 3101 / 604

On to step 5:
3101 divided by 604 is 5 with a remainder of 81.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Deduct 3020 from 3101 and we're left with 81.
Fetch the next digit (9) from the dividend, attach it to 81 and continue: 819 / 604

Step 6:
The number 604 fits into 819 1 times, leaving a remainder of 215.
Write down 1 as next digit of the result. 
Result so far: 551.0
Subtract 604 from 819 to get 215.
Bring next digit (1) of the dividend behind the 215 and repeat the process: 2151 / 604

Let's proceed to step 7:
604 can be fit into 2151 3 times, resulting in a remainder of 339.
Record the quotient 3 as the next digit in the result. 
Result so far: 5513.0
If we take 1812 away from 2151, we end up with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

On to step 8:
If we divide 3390 by 604, we get 5 and a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 5513.5
If we take 3020 away from 3390, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 9:
When dividing 3700 by 604, we get 6 with a remainder of 76.
The next digit of our result is 6. 
Result so far: 5513.56
Deduct 3624 from 3700 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 10:
The number 604 fits into 760 1 times, leaving a remainder of 156.
Write down 1 as next digit of the result. 
Result so far: 5513.561
Subtract 604 from 760 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 11:
604 can be fit into 1560 2 times, resulting in a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 5513.5612
The remainder is 352 after subtracting 1208 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 12:
604 can be fit into 3520 5 times, resulting in a remainder of 500.
The next digit of our result is 5. 
Result so far: 5513.56125
If we take 3020 away from 3520, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 13:
When dividing 5000 by 604, we get 8 with a remainder of 168.
Use 8 as the next digit of our solution. 
Result so far: 5513.561258
Deduct 4832 from 5000 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 14:
When dividing 1680 by 604, we get 2 with a remainder of 472.
Put 2 as the next digit of the answer. 
Result so far: 5513.5612582
If we subtract 1208 from 1680, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Moving on to step 15:
604 goes into 4720 7 times with a remainder of 492.
The next digit of our result is 7. 
Result so far: 5513.56125827
Subtract 4228 from 4720 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

After the division, we end up with 5513.56125827 and a remainder of 4.92e-07.