Let's divide 56424958 by 312
The aim is to understand the frequency of 312 in 56424958.

Advancing to step 1:
If we divide 5 by 312, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 312

Step 2:
The number 312 fits into 56 0 times, leaving a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Include the next digit (4) from the dividend after 56, then repeat: 564 / 312

Going ahead to step 3:
The number 312 fits into 564 1 times, leaving a remainder of 252.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 312 from 564 and we're left with 252.
Bring next digit (2) of the dividend behind the 252 and repeat the process: 2522 / 312

Step 4:
If we divide 2522 by 312, we get 8 and a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 2496 from 2522 leaves us with 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 312

Moving on to step 5:
The number 312 fits into 264 0 times, leaving a remainder of 264.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
If we subtract 0 from 264, we get 264.
Append the next digit (9) from the dividend to 264 and continue with: 2649 / 312

On to step 6:
The number 312 fits into 2649 8 times, leaving a remainder of 153.
The number 8 becomes the next digit in our result. 
Result so far: 1808.0
Subtracting 2496 from 2649 leaves us with 153.
Grab the next digit (5) from the dividend, add it to 153, then carry on: 1535 / 312

On to step 7:
The number 312 fits into 1535 4 times, leaving a remainder of 287.
Use 4 as the next digit of our solution. 
Result so far: 18084.0
Subtract 1248 from 1535 to get 287.
Grab the next digit (8) from the dividend, add it to 287, then carry on: 2878 / 312

Step 8:
2878 divided by 312 is 9 with a remainder of 70.
Write down 9 as next digit of the result. 
Result so far: 180849.0
The remainder is 70 after subtracting 2808 from 2878.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
312 goes into 700 2 times with a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 180849.2
The remainder is 76 after subtracting 624 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 10:
When dividing 760 by 312, we get 2 with a remainder of 136.
The number 2 becomes the next digit in our result. 
Result so far: 180849.22
Subtracting 624 from 760 leaves us 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.

After the division, we end up with 180849.22 and a remainder of 0.136.