We divide 42353441 by 804
The aim is to understand the frequency of 804 in 42353441.

Moving on to step 1:
4 divided by 804 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 804

Step 2:
The number 804 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 804

Moving on to step 3:
When dividing 423 by 804, we get 0 with a remainder of 423.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 423 leaves us with 423.
Grab the next digit (5) from the dividend, add it to 423, then carry on: 4235 / 804

Advancing to step 4:
The number 804 fits into 4235 5 times, leaving a remainder of 215.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 4020 from 4235, we get 215.
Append the next digit (3) from the dividend to 215 and continue with: 2153 / 804

Moving on to step 5:
When dividing 2153 by 804, we get 2 with a remainder of 545.
The next digit of our result is 2. 
Result so far: 52.0
If we subtract 1608 from 2153, we get 545.
Grab the next digit (4) from the dividend, add it to 545, then carry on: 5454 / 804

Let's proceed to step 6:
804 goes into 5454 6 times with a remainder of 630.
The next digit of our result is 6. 
Result so far: 526.0
If we subtract 4824 from 5454, we get 630.
Include the next digit (4) from the dividend after 630, then repeat: 6304 / 804

Step 7:
804 can be fit into 6304 7 times, resulting in a remainder of 676.
Write down 7 as next digit of the result. 
Result so far: 5267.0
If we subtract 5628 from 6304, we get 676.
Grab the next digit (1) from the dividend, add it to 676, then carry on: 6761 / 804

Advancing to step 8:
When dividing 6761 by 804, we get 8 with a remainder of 329.
Use 8 as the next digit of our solution. 
Result so far: 52678.0
If we subtract 6432 from 6761, we get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 9:
3290 divided by 804 is 4 with a remainder of 74.
Use 4 as the next digit of our solution. 
Result so far: 52678.4
If we take 3216 away from 3290, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 10:
The number 804 fits into 740 0 times, leaving a remainder of 740.
Write down 0 as next digit of the result. 
Result so far: 52678.4
If we subtract 0 from 740, we get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Moving on to step 11:
When dividing 7400 by 804, we get 9 with a remainder of 164.
The number 9 becomes the next digit in our result. 
Result so far: 52678.409
The remainder is 164 after subtracting 7236 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 12:
If we divide 1640 by 804, we get 2 and a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 52678.4092
The remainder is 32 after subtracting 1608 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
The number 804 fits into 320 0 times, leaving a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 52678.4092
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 14:
When dividing 3200 by 804, we get 3 with a remainder of 788.
The number 3 becomes the next digit in our result. 
Result so far: 52678.409203
Subtract 2412 from 3200 to get 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

Advancing to step 15:
804 can be fit into 7880 9 times, resulting in a remainder of 644.
The number 9 becomes the next digit in our result. 
Result so far: 52678.4092039
If we take 7236 away from 7880, we end up with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Step 16:
804 goes into 6440 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 52678.40920398
Subtracting 6432 from 6440 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 52678.40920398 and a remainder of 8e-09.