We divide 51357307 by 506
The aim is to understand the frequency of 506 in 51357307.

Moving on to step 1:
506 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
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 / 506

Step 2:
51 divided by 506 is 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 506

Advancing to step 3:
506 can be fit into 513 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 506 from 513, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 506

On to step 4:
The number 506 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 75, we get 75.
Append the next digit (7) from the dividend to 75 and continue with: 757 / 506

Advancing to step 5:
If we divide 757 by 506, we get 1 and a remainder of 251.
Use 1 as the next digit of our solution. 
Result so far: 101.0
The remainder is 251 after subtracting 506 from 757.
Include the next digit (3) from the dividend after 251, then repeat: 2513 / 506

On to step 6:
The number 506 fits into 2513 4 times, leaving a remainder of 489.
Record the quotient 4 as the next digit in the result. 
Result so far: 1014.0
If we subtract 2024 from 2513, we get 489.
Take the next digit (0) from the dividend and append it to 489, then repeat: 4890 / 506

Let's proceed to step 7:
506 can be fit into 4890 9 times, resulting in a remainder of 336.
Record the quotient 9 as the next digit in the result. 
Result so far: 10149.0
Deduct 4554 from 4890 and we're left with 336.
Take the next digit (7) from the dividend and append it to 336, then repeat: 3367 / 506

Going ahead to step 8:
506 can be fit into 3367 6 times, resulting in a remainder of 331.
Record the quotient 6 as the next digit in the result. 
Result so far: 101496.0
Subtracting 3036 from 3367 leaves us with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Going ahead to step 9:
506 goes into 3310 6 times with a remainder of 274.
Record the quotient 6 as the next digit in the result. 
Result so far: 101496.6
If we take 3036 away from 3310, we end up with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 10:
If we divide 2740 by 506, we get 5 and a remainder of 210.
The next digit of our result is 5. 
Result so far: 101496.65
The remainder is 210 after subtracting 2530 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 11:
2100 divided by 506 is 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 101496.654
If we take 2024 away from 2100, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 12:
When dividing 760 by 506, we get 1 with a remainder of 254.
Use 1 as the next digit of our solution. 
Result so far: 101496.6541
Subtract 506 from 760 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 13:
When dividing 2540 by 506, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 101496.65415
Deduct 2530 from 2540 and we're left 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.

Going ahead to step 14:
100 divided by 506 is 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 101496.65415
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 15:
1000 divided by 506 is 1 with a remainder of 494.
Write down 1 as next digit of the result. 
Result so far: 101496.6541501
Subtracting 506 from 1000 leaves us with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

On to step 16:
4940 divided by 506 is 9 with a remainder of 386.
The number 9 becomes the next digit in our result. 
Result so far: 101496.65415019
Subtract 4554 from 4940 to get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

After the division, we end up with 101496.65415019 and a remainder of 3.86e-07.