We're dividing 994403 by 57 
The aim is to understand the frequency of 57 in 994403.

Going ahead to step 1:
9 divided by 57 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 57

On to step 2:
If we divide 99 by 57, we get 1 and a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 57 from 99, we get 42.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 57

Let's proceed to step 3:
57 goes into 424 7 times with a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 399 from 424 and we're left with 25.
Grab the next digit (4) from the dividend, add it to 25, then carry on: 254 / 57

Moving on to step 4:
254 divided by 57 is 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 174.0
If we take 228 away from 254, we end up with 26.
Bring next digit (0) of the dividend behind the 26 and repeat the process: 260 / 57

Advancing to step 5:
If we divide 260 by 57, we get 4 and a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 1744.0
The remainder is 32 after subtracting 228 from 260.
Take the next digit (3) from the dividend and append it to 32, then repeat: 323 / 57

Going ahead to step 6:
When dividing 323 by 57, we get 5 with a remainder of 38.
Put 5 as the next digit of the answer. 
Result so far: 17445.0
If we subtract 285 from 323, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
If we divide 380 by 57, we get 6 and a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 17445.6
Subtract 342 from 380 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 8:
The number 57 fits into 380 6 times, leaving a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 17445.66
If we subtract 342 from 380, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 17445.66, with a leftover of 0.038.