4512956 divided by 400 
The aim is to understand the frequency of 400 in 4512956.

Advancing to step 1:
400 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 400

Advancing to step 2:
400 goes into 45 0 times with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 400

Going ahead to step 3:
400 can be fit into 451 1 times, resulting in a remainder of 51.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 400 from 451, we get 51.
Include the next digit (2) from the dividend after 51, then repeat: 512 / 400

Step 4:
400 goes into 512 1 times with a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 400 from 512 and we're left with 112.
Grab the next digit (9) from the dividend, add it to 112, then carry on: 1129 / 400

Advancing to step 5:
1129 divided by 400 is 2 with a remainder of 329.
The next digit of our result is 2. 
Result so far: 112.0
If we take 800 away from 1129, we end up with 329.
Take the next digit (5) from the dividend and append it to 329, then repeat: 3295 / 400

Let's proceed to step 6:
3295 divided by 400 is 8 with a remainder of 95.
Record the quotient 8 as the next digit in the result. 
Result so far: 1128.0
Subtract 3200 from 3295 to get 95.
Include the next digit (6) from the dividend after 95, then repeat: 956 / 400

Step 7:
When dividing 956 by 400, we get 2 with a remainder of 156.
Put 2 as the next digit of the answer. 
Result so far: 11282.0
The remainder is 156 after subtracting 800 from 956.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 8:
When dividing 1560 by 400, we get 3 with a remainder of 360.
Write down 3 as next digit of the result. 
Result so far: 11282.3
Subtract 1200 from 1560 to 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.

Let's proceed to step 9:
If we divide 3600 by 400, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 11282.39
If we take 3600 away from 3600, we end up 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 10:
If we divide 0 by 400, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11282.39
If we subtract 0 from 0, we 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.

Let's proceed to step 11:
0 divided by 400 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 11282.39
Deduct 0 from 0 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.

The quotient of the division is 11282.39, and the remainder is 0.0.