Let's divide 56349316 by 400
The aim is to understand the frequency of 400 in 56349316.

Let's proceed to step 1:
The number 400 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 400

Moving on to step 2:
If we divide 56 by 400, we get 0 and a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 56, we get 56.
Take the next digit (3) from the dividend and append it to 56, then repeat: 563 / 400

Going ahead to step 3:
The number 400 fits into 563 1 times, leaving a remainder of 163.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 400 away from 563, we end up with 163.
Append the next digit (4) from the dividend to 163 and continue with: 1634 / 400

On to step 4:
If we divide 1634 by 400, we get 4 and a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 1600 from 1634 and we're left with 34.
Take the next digit (9) from the dividend and append it to 34, then repeat: 349 / 400

Let's proceed to step 5:
400 goes into 349 0 times with a remainder of 349.
Record the quotient 0 as the next digit in the result. 
Result so far: 140.0
If we take 0 away from 349, we end up with 349.
Include the next digit (3) from the dividend after 349, then repeat: 3493 / 400

Let's proceed to step 6:
The number 400 fits into 3493 8 times, leaving a remainder of 293.
Put 8 as the next digit of the answer. 
Result so far: 1408.0
Subtract 3200 from 3493 to get 293.
Take the next digit (1) from the dividend and append it to 293, then repeat: 2931 / 400

Let's proceed to step 7:
400 goes into 2931 7 times with a remainder of 131.
Write down 7 as next digit of the result. 
Result so far: 14087.0
Subtracting 2800 from 2931 leaves us with 131.
Grab the next digit (6) from the dividend, add it to 131, then carry on: 1316 / 400

Step 8:
1316 divided by 400 is 3 with a remainder of 116.
Record the quotient 3 as the next digit in the result. 
Result so far: 140873.0
Subtract 1200 from 1316 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 9:
When dividing 1160 by 400, we get 2 with a remainder of 360.
Put 2 as the next digit of the answer. 
Result so far: 140873.2
If we subtract 800 from 1160, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 10:
400 can be fit into 3600 9 times, resulting in a remainder of 0.
The next digit of our result is 9. 
Result so far: 140873.29
Deduct 3600 from 3600 and we're left with 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 11:
The number 400 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 140873.29
Subtracting 0 from 0 leaves us with 0.
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:
When dividing 0 by 400, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 140873.29
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.

The quotient of the division is 140873.29, and the remainder is 0.0.