622369 divided by 57 
The aim is to understand the frequency of 57 in 622369.

Advancing to step 1:
6 divided by 57 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 57

Advancing to step 2:
57 can be fit into 62 1 times, resulting in a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 57 away from 62, we end up with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 57

On to step 3:
52 divided by 57 is 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 52 to get 52.
Grab the next digit (3) from the dividend, add it to 52, then carry on: 523 / 57

Step 4:
523 divided by 57 is 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 109.0
If we take 513 away from 523, we end up with 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 57

Advancing to step 5:
57 can be fit into 106 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 1091.0
Subtracting 57 from 106 leaves us with 49.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 57

Moving on to step 6:
57 can be fit into 499 8 times, resulting in a remainder of 43.
The number 8 becomes the next digit in our result. 
Result so far: 10918.0
The remainder is 43 after subtracting 456 from 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
57 can be fit into 430 7 times, resulting in a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 10918.7
Subtract 399 from 430 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 8:
When dividing 310 by 57, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 10918.75
Subtract 285 from 310 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
The number 57 fits into 250 4 times, leaving a remainder of 22.
The next digit of our result is 4. 
Result so far: 10918.754
Subtract 228 from 250 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
The number 57 fits into 220 3 times, leaving a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 10918.7543
Subtract 171 from 220 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 11:
When dividing 490 by 57, we get 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 10918.75438
The remainder is 34 after subtracting 456 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 12:
57 goes into 340 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 10918.754385
The remainder is 55 after subtracting 285 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 13:
When dividing 550 by 57, we get 9 with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 10918.7543859
If we subtract 513 from 550, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
The number 57 fits into 370 6 times, leaving a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 10918.75438596
The remainder is 28 after subtracting 342 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 10918.75438596 and a remainder of 2.8e-08.