We divide 84402620 by 604
The aim is to understand the frequency of 604 in 84402620.

On to step 1:
When dividing 8 by 604, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 604

Moving on to step 2:
84 divided by 604 is 0 with a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Append the next digit (4) from the dividend to 84 and continue with: 844 / 604

Let's proceed to step 3:
If we divide 844 by 604, we get 1 and a remainder of 240.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 604 away from 844, we end up with 240.
Take the next digit (0) from the dividend and append it to 240, then repeat: 2400 / 604

Going ahead to step 4:
When dividing 2400 by 604, we get 3 with a remainder of 588.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 1812 from 2400 and we're left with 588.
Fetch the next digit (2) from the dividend, attach it to 588 and continue: 5882 / 604

Step 5:
When dividing 5882 by 604, we get 9 with a remainder of 446.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
Subtracting 5436 from 5882 leaves us with 446.
Grab the next digit (6) from the dividend, add it to 446, then carry on: 4466 / 604

On to step 6:
The number 604 fits into 4466 7 times, leaving a remainder of 238.
Put 7 as the next digit of the answer. 
Result so far: 1397.0
Deduct 4228 from 4466 and we're left with 238.
Grab the next digit (2) from the dividend, add it to 238, then carry on: 2382 / 604

Advancing to step 7:
The number 604 fits into 2382 3 times, leaving a remainder of 570.
The number 3 becomes the next digit in our result. 
Result so far: 13973.0
The remainder is 570 after subtracting 1812 from 2382.
Include the next digit (0) from the dividend after 570, then repeat: 5700 / 604

On to step 8:
5700 divided by 604 is 9 with a remainder of 264.
Use 9 as the next digit of our solution. 
Result so far: 139739.0
If we subtract 5436 from 5700, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 9:
If we divide 2640 by 604, we get 4 and a remainder of 224.
Write down 4 as next digit of the result. 
Result so far: 139739.4
The remainder is 224 after subtracting 2416 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 10:
604 goes into 2240 3 times with a remainder of 428.
Write down 3 as next digit of the result. 
Result so far: 139739.43
Deduct 1812 from 2240 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 11:
If we divide 4280 by 604, we get 7 and a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 139739.437
If we take 4228 away from 4280, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 12:
If we divide 520 by 604, we get 0 and a remainder of 520.
Use 0 as the next digit of our solution. 
Result so far: 139739.437
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 13:
If we divide 5200 by 604, we get 8 and a remainder of 368.
Put 8 as the next digit of the answer. 
Result so far: 139739.43708
The remainder is 368 after subtracting 4832 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 14:
604 can be fit into 3680 6 times, resulting in a remainder of 56.
The next digit of our result is 6. 
Result so far: 139739.437086
If we take 3624 away from 3680, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 15:
The number 604 fits into 560 0 times, leaving a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 139739.437086
If we subtract 0 from 560, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 16:
When dividing 5600 by 604, we get 9 with a remainder of 164.
Record the quotient 9 as the next digit in the result. 
Result so far: 139739.43708609
If we take 5436 away from 5600, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Our division results in 139739.43708609 with a remaining 1.64e-07.