We're dividing 56530252 by 423 
The aim is to understand the frequency of 423 in 56530252.

Going ahead to step 1:
When dividing 5 by 423, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 423

Let's proceed to step 2:
423 can be fit into 56 0 times, resulting in a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Include the next digit (5) from the dividend after 56, then repeat: 565 / 423

Moving on to step 3:
565 divided by 423 is 1 with a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 142 after subtracting 423 from 565.
Include the next digit (3) from the dividend after 142, then repeat: 1423 / 423

Step 4:
The number 423 fits into 1423 3 times, leaving a remainder of 154.
The next digit of our result is 3. 
Result so far: 13.0
Subtracting 1269 from 1423 leaves us with 154.
Append the next digit (0) from the dividend to 154 and continue with: 1540 / 423

Step 5:
423 goes into 1540 3 times with a remainder of 271.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
Deduct 1269 from 1540 and we're left with 271.
Include the next digit (2) from the dividend after 271, then repeat: 2712 / 423

Moving on to step 6:
2712 divided by 423 is 6 with a remainder of 174.
The next digit of our result is 6. 
Result so far: 1336.0
The remainder is 174 after subtracting 2538 from 2712.
Include the next digit (5) from the dividend after 174, then repeat: 1745 / 423

Step 7:
423 can be fit into 1745 4 times, resulting in a remainder of 53.
The number 4 becomes the next digit in our result. 
Result so far: 13364.0
If we take 1692 away from 1745, we end up with 53.
Append the next digit (2) from the dividend to 53 and continue with: 532 / 423

Advancing to step 8:
When dividing 532 by 423, we get 1 with a remainder of 109.
Put 1 as the next digit of the answer. 
Result so far: 133641.0
The remainder is 109 after subtracting 423 from 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Moving on to step 9:
423 goes into 1090 2 times with a remainder of 244.
Use 2 as the next digit of our solution. 
Result so far: 133641.2
Deduct 846 from 1090 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 10:
423 goes into 2440 5 times with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 133641.25
If we subtract 2115 from 2440, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 11:
When dividing 3250 by 423, we get 7 with a remainder of 289.
Record the quotient 7 as the next digit in the result. 
Result so far: 133641.257
If we subtract 2961 from 3250, we get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Advancing to step 12:
The number 423 fits into 2890 6 times, leaving a remainder of 352.
The next digit of our result is 6. 
Result so far: 133641.2576
The remainder is 352 after subtracting 2538 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 13:
423 can be fit into 3520 8 times, resulting in a remainder of 136.
Use 8 as the next digit of our solution. 
Result so far: 133641.25768
Deduct 3384 from 3520 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 14:
1360 divided by 423 is 3 with a remainder of 91.
The number 3 becomes the next digit in our result. 
Result so far: 133641.257683
Subtracting 1269 from 1360 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 15:
When dividing 910 by 423, we get 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 133641.2576832
Subtract 846 from 910 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 16:
640 divided by 423 is 1 with a remainder of 217.
Write down 1 as next digit of the result. 
Result so far: 133641.25768321
If we subtract 423 from 640, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

In conclusion, the division gives 133641.25768321 with a balance of 2.17e-07.