We're dividing 46400420 by 252 
The aim is to understand the frequency of 252 in 46400420.

Going ahead to step 1:
If we divide 4 by 252, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 252

Moving on to step 2:
The number 252 fits into 46 0 times, leaving a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Bring next digit (4) of the dividend behind the 46 and repeat the process: 464 / 252

Advancing to step 3:
252 can be fit into 464 1 times, resulting in a remainder of 212.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 252 from 464 to get 212.
Include the next digit (0) from the dividend after 212, then repeat: 2120 / 252

Advancing to step 4:
If we divide 2120 by 252, we get 8 and a remainder of 104.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 2016 from 2120, we get 104.
Take the next digit (0) from the dividend and append it to 104, then repeat: 1040 / 252

Advancing to step 5:
If we divide 1040 by 252, we get 4 and a remainder of 32.
The next digit of our result is 4. 
Result so far: 184.0
If we take 1008 away from 1040, we end up with 32.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 252

Going ahead to step 6:
When dividing 324 by 252, we get 1 with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 1841.0
If we subtract 252 from 324, we get 72.
Take the next digit (2) from the dividend and append it to 72, then repeat: 722 / 252

Step 7:
When dividing 722 by 252, we get 2 with a remainder of 218.
Use 2 as the next digit of our solution. 
Result so far: 18412.0
Subtract 504 from 722 to get 218.
Fetch the next digit (0) from the dividend, attach it to 218 and continue: 2180 / 252

Moving on to step 8:
2180 divided by 252 is 8 with a remainder of 164.
Put 8 as the next digit of the answer. 
Result so far: 184128.0
The remainder is 164 after subtracting 2016 from 2180.
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 9:
252 can be fit into 1640 6 times, resulting in a remainder of 128.
Put 6 as the next digit of the answer. 
Result so far: 184128.6
Subtracting 1512 from 1640 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 10:
252 goes into 1280 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 184128.65
If we take 1260 away from 1280, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
If we divide 200 by 252, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 184128.65
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
When dividing 2000 by 252, we get 7 with a remainder of 236.
Use 7 as the next digit of our solution. 
Result so far: 184128.6507
If we subtract 1764 from 2000, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Let's proceed to step 13:
252 goes into 2360 9 times with a remainder of 92.
Write down 9 as next digit of the result. 
Result so far: 184128.65079
The remainder is 92 after subtracting 2268 from 2360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 14:
252 goes into 920 3 times with a remainder of 164.
Record the quotient 3 as the next digit in the result. 
Result so far: 184128.650793
Subtract 756 from 920 to get 164.
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 15:
252 goes into 1640 6 times with a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 184128.6507936
Subtract 1512 from 1640 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 16:
252 can be fit into 1280 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 184128.65079365
If we subtract 1260 from 1280, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 184128.65079365 with a remainder of 2e-08.