902995 ÷ 57 
The aim is to understand the frequency of 57 in 902995.

Going ahead to step 1:
If we divide 9 by 57, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 57

Step 2:
When dividing 90 by 57, we get 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 57 from 90 leaves us with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 57

Let's proceed to step 3:
The number 57 fits into 332 5 times, leaving a remainder of 47.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 285 from 332 to get 47.
Include the next digit (9) from the dividend after 47, then repeat: 479 / 57

Advancing to step 4:
57 can be fit into 479 8 times, resulting in a remainder of 23.
Put 8 as the next digit of the answer. 
Result so far: 158.0
Subtract 456 from 479 to get 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 57

Step 5:
When dividing 239 by 57, we get 4 with a remainder of 11.
The next digit of our result is 4. 
Result so far: 1584.0
Subtracting 228 from 239 leaves us with 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 57

On to step 6:
When dividing 115 by 57, we get 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 15842.0
If we subtract 114 from 115, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
The number 57 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 15842.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
100 divided by 57 is 1 with a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 15842.01
If we subtract 57 from 100, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 9:
If we divide 430 by 57, we get 7 and a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 15842.017
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 10:
When dividing 310 by 57, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 15842.0175
If we take 285 away from 310, we end up with 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 11:
57 can be fit into 250 4 times, resulting in a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 15842.01754
The remainder is 22 after subtracting 228 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 12:
220 divided by 57 is 3 with a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 15842.017543
Deduct 171 from 220 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 13:
If we divide 490 by 57, we get 8 and a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 15842.0175438
If we subtract 456 from 490, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
The number 57 fits into 340 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 15842.01754385
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.

The final outcome is 15842.01754385, with a leftover of 5.5e-08.