We divide 69423 by 57
The aim is to understand the frequency of 57 in 69423.

On to step 1:
The number 57 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 57

Advancing to step 2:
57 can be fit into 69 1 times, resulting in a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 57 from 69, we get 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 57

Going ahead to step 3:
124 divided by 57 is 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 114 from 124 leaves us with 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 57

Step 4:
57 can be fit into 102 1 times, resulting in a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 121.0
Subtract 57 from 102 to get 45.
Bring next digit (3) of the dividend behind the 45 and repeat the process: 453 / 57

On to step 5:
The number 57 fits into 453 7 times, leaving a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 1217.0
If we take 399 away from 453, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 6:
When dividing 540 by 57, we get 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 1217.9
If we take 513 away from 540, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 7:
If we divide 270 by 57, we get 4 and a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 1217.94
Subtracting 228 from 270 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
420 divided by 57 is 7 with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 1217.947
If we take 399 away from 420, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 9:
57 goes into 210 3 times with a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 1217.9473
Deduct 171 from 210 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 10:
If we divide 390 by 57, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 1217.94736
If we take 342 away from 390, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
When dividing 480 by 57, we get 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 1217.947368
Subtract 456 from 480 to 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.

Let's proceed to step 12:
57 can be fit into 240 4 times, resulting in a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 1217.9473684
Subtracting 228 from 240 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
The number 57 fits into 120 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 1217.94736842
Subtract 114 from 120 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 1217.94736842, with a leftover of 6e-09.