We're dividing 46639623 by 57 
The aim is to understand the frequency of 57 in 46639623.

Going ahead to step 1:
4 divided by 57 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 57

Let's proceed to step 2:
46 divided by 57 is 0 with a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Fetch the next digit (6) from the dividend, attach it to 46 and continue: 466 / 57

Advancing to step 3:
If we divide 466 by 57, we get 8 and a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 10 after subtracting 456 from 466.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 57

Step 4:
The number 57 fits into 103 1 times, leaving a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we subtract 57 from 103, we get 46.
Fetch the next digit (9) from the dividend, attach it to 46 and continue: 469 / 57

Advancing to step 5:
57 can be fit into 469 8 times, resulting in a remainder of 13.
Put 8 as the next digit of the answer. 
Result so far: 818.0
Deduct 456 from 469 and we're left with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 57

Moving on to step 6:
When dividing 136 by 57, we get 2 with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 8182.0
Deduct 114 from 136 and we're left with 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 57

On to step 7:
222 divided by 57 is 3 with a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 81823.0
If we subtract 171 from 222, we get 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 57

On to step 8:
513 divided by 57 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 818239.0
If we subtract 513 from 513, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
57 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 818239.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
If we divide 0 by 57, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 818239.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 818239.0, and the remainder is 0.0.