We divide 55820571 by 423
The aim is to understand the frequency of 423 in 55820571.

On to step 1:
5 divided by 423 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 423

Step 2:
423 goes into 55 0 times with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (8) of the dividend behind the 55 and repeat the process: 558 / 423

Advancing to step 3:
If we divide 558 by 423, we get 1 and a remainder of 135.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 423 from 558 leaves us with 135.
Grab the next digit (2) from the dividend, add it to 135, then carry on: 1352 / 423

Step 4:
The number 423 fits into 1352 3 times, leaving a remainder of 83.
The next digit of our result is 3. 
Result so far: 13.0
If we take 1269 away from 1352, we end up with 83.
Fetch the next digit (0) from the dividend, attach it to 83 and continue: 830 / 423

On to step 5:
When dividing 830 by 423, we get 1 with a remainder of 407.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we subtract 423 from 830, we get 407.
Include the next digit (5) from the dividend after 407, then repeat: 4075 / 423

Moving on to step 6:
If we divide 4075 by 423, we get 9 and a remainder of 268.
Write down 9 as next digit of the result. 
Result so far: 1319.0
Deduct 3807 from 4075 and we're left with 268.
Take the next digit (7) from the dividend and append it to 268, then repeat: 2687 / 423

Advancing to step 7:
When dividing 2687 by 423, we get 6 with a remainder of 149.
Use 6 as the next digit of our solution. 
Result so far: 13196.0
If we subtract 2538 from 2687, we get 149.
Fetch the next digit (1) from the dividend, attach it to 149 and continue: 1491 / 423

Going ahead to step 8:
When dividing 1491 by 423, we get 3 with a remainder of 222.
The next digit of our result is 3. 
Result so far: 131963.0
The remainder is 222 after subtracting 1269 from 1491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 9:
The number 423 fits into 2220 5 times, leaving a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 131963.5
Subtract 2115 from 2220 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 10:
When dividing 1050 by 423, we get 2 with a remainder of 204.
The number 2 becomes the next digit in our result. 
Result so far: 131963.52
If we subtract 846 from 1050, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 11:
2040 divided by 423 is 4 with a remainder of 348.
The number 4 becomes the next digit in our result. 
Result so far: 131963.524
If we take 1692 away from 2040, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 12:
If we divide 3480 by 423, we get 8 and a remainder of 96.
Record the quotient 8 as the next digit in the result. 
Result so far: 131963.5248
Subtracting 3384 from 3480 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 13:
423 can be fit into 960 2 times, resulting in a remainder of 114.
Write down 2 as next digit of the result. 
Result so far: 131963.52482
The remainder is 114 after subtracting 846 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 14:
423 can be fit into 1140 2 times, resulting in a remainder of 294.
Write down 2 as next digit of the result. 
Result so far: 131963.524822
Subtract 846 from 1140 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

The final result is 131963.524822 with a remainder of 2.94e-05.