We divide 51576071 by 57
The aim is to understand the frequency of 57 in 51576071.

Step 1:
57 goes into 5 0 times 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.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 57

Let's proceed to step 2:
57 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Fetch the next digit (5) from the dividend, attach it to 51 and continue: 515 / 57

Step 3:
515 divided by 57 is 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 513 from 515 leaves us with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 57

On to step 4:
57 goes into 27 0 times with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Deduct 0 from 27 and we're left with 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 57

Let's proceed to step 5:
57 can be fit into 276 4 times, resulting in a remainder of 48.
The next digit of our result is 4. 
Result so far: 904.0
If we take 228 away from 276, we end up with 48.
Grab the next digit (0) from the dividend, add it to 48, then carry on: 480 / 57

On to step 6:
If we divide 480 by 57, we get 8 and a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 9048.0
If we take 456 away from 480, we end up with 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 57

Advancing to step 7:
57 goes into 247 4 times with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 90484.0
Deduct 228 from 247 and we're left with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 57

On to step 8:
The number 57 fits into 191 3 times, leaving a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 904843.0
Subtract 171 from 191 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.

Step 9:
57 goes into 200 3 times with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 904843.3
If we take 171 away from 200, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 10:
290 divided by 57 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 904843.35
Subtract 285 from 290 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
When dividing 50 by 57, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 904843.35
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
57 goes into 500 8 times with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 904843.3508
The remainder is 44 after subtracting 456 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
If we divide 440 by 57, we get 7 and a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 904843.35087
The remainder is 41 after subtracting 399 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 14:
When dividing 410 by 57, we get 7 with a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 904843.350877
If we subtract 399 from 410, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

After the division, we end up with 904843.350877 and a remainder of 1.1e-06.