We're dividing 57396 by 61 
The aim is to understand the frequency of 61 in 57396.

Going ahead to step 1:
When dividing 5 by 61, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 61

Moving on to step 2:
57 divided by 61 is 0 with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Append the next digit (3) from the dividend to 57 and continue with: 573 / 61

Going ahead to step 3:
61 goes into 573 9 times with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 549 from 573, we get 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 61

Going ahead to step 4:
If we divide 249 by 61, we get 4 and a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
If we take 244 away from 249, we end up with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 61

Advancing to step 5:
When dividing 56 by 61, we get 0 with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 940.0
If we take 0 away from 56, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 6:
When dividing 560 by 61, we get 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 940.9
The remainder is 11 after subtracting 549 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
61 goes into 110 1 times with a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 940.91
Subtract 61 from 110 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.

Moving on to step 8:
The number 61 fits into 490 8 times, leaving a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 940.918
If we subtract 488 from 490, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
61 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 940.918
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
If we divide 200 by 61, we get 3 and a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 940.91803
If we take 183 away from 200, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 11:
170 divided by 61 is 2 with a remainder of 48.
The next digit of our result is 2. 
Result so far: 940.918032
Deduct 122 from 170 and we're left 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 12:
The number 61 fits into 480 7 times, leaving a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 940.9180327
If we subtract 427 from 480, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 13:
530 divided by 61 is 8 with a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 940.91803278
If we take 488 away from 530, we end up 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.

After the division, we end up with 940.91803278 and a remainder of 4.2e-08.