Let's divide 521943 by 56
The aim is to understand the frequency of 56 in 521943.

Moving on to step 1:
The number 56 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 56

Advancing to step 2:
If we divide 52 by 56, we get 0 and a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 56

Let's proceed to step 3:
56 goes into 521 9 times with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 504 from 521 and we're left with 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 56

Moving on to step 4:
179 divided by 56 is 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 93.0
Deduct 168 from 179 and we're left with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 56

Moving on to step 5:
When dividing 114 by 56, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 932.0
The remainder is 2 after subtracting 112 from 114.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 56

Step 6:
If we divide 23 by 56, we get 0 and a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 9320.0
Subtract 0 from 23 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
The number 56 fits into 230 4 times, leaving a remainder of 6.
The next digit of our result is 4. 
Result so far: 9320.4
Subtracting 224 from 230 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
When dividing 60 by 56, we get 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 9320.41
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
40 divided by 56 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 9320.41
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
56 can be fit into 400 7 times, resulting in a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 9320.4107
Subtracting 392 from 400 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
The number 56 fits into 80 1 times, leaving a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 9320.41071
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
If we divide 240 by 56, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 9320.410714
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
When dividing 160 by 56, we get 2 with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 9320.4107142
Subtract 112 from 160 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
56 can be fit into 480 8 times, resulting in a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 9320.41071428
If we subtract 448 from 480, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 9320.41071428, and the remainder is 3.2e-08.