We're dividing 4456171 by 400 
The aim is to understand the frequency of 400 in 4456171.

On to step 1:
4 divided by 400 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 400

Let's proceed to step 2:
44 divided by 400 is 0 with a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Append the next digit (5) from the dividend to 44 and continue with: 445 / 400

Going ahead to step 3:
If we divide 445 by 400, we get 1 and a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 400 from 445 to get 45.
Grab the next digit (6) from the dividend, add it to 45, then carry on: 456 / 400

On to step 4:
400 goes into 456 1 times with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 400 away from 456, we end up with 56.
Include the next digit (1) from the dividend after 56, then repeat: 561 / 400

Going ahead to step 5:
When dividing 561 by 400, we get 1 with a remainder of 161.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
The remainder is 161 after subtracting 400 from 561.
Grab the next digit (7) from the dividend, add it to 161, then carry on: 1617 / 400

Advancing to step 6:
When dividing 1617 by 400, we get 4 with a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 1114.0
Subtracting 1600 from 1617 leaves us with 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 400

On to step 7:
The number 400 fits into 171 0 times, leaving a remainder of 171.
Write down 0 as next digit of the result. 
Result so far: 11140.0
Deduct 0 from 171 and we're left with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

On to step 8:
400 goes into 1710 4 times with a remainder of 110.
Write down 4 as next digit of the result. 
Result so far: 11140.4
If we take 1600 away from 1710, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 9:
400 can be fit into 1100 2 times, resulting in a remainder of 300.
The number 2 becomes the next digit in our result. 
Result so far: 11140.42
Deduct 800 from 1100 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 10:
3000 divided by 400 is 7 with a remainder of 200.
The number 7 becomes the next digit in our result. 
Result so far: 11140.427
Subtract 2800 from 3000 to get 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 11:
400 can be fit into 2000 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 11140.4275
The remainder is 0 after subtracting 2000 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
400 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 11140.4275
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
400 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11140.4275
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 11140.4275 with a balance of 0.0.