We divide 51501655 by 655
The aim is to understand the frequency of 655 in 51501655.

Moving on to step 1:
655 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 655

Let's proceed to step 2:
655 can be fit into 51 0 times, resulting in a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (5) from the dividend after 51, then repeat: 515 / 655

Going ahead to step 3:
515 divided by 655 is 0 with a remainder of 515.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 515 and we're left with 515.
Append the next digit (0) from the dividend to 515 and continue with: 5150 / 655

On to step 4:
If we divide 5150 by 655, we get 7 and a remainder of 565.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 4585 from 5150 and we're left with 565.
Include the next digit (1) from the dividend after 565, then repeat: 5651 / 655

Step 5:
655 goes into 5651 8 times with a remainder of 411.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
The remainder is 411 after subtracting 5240 from 5651.
Append the next digit (6) from the dividend to 411 and continue with: 4116 / 655

On to step 6:
If we divide 4116 by 655, we get 6 and a remainder of 186.
Record the quotient 6 as the next digit in the result. 
Result so far: 786.0
Subtracting 3930 from 4116 leaves us with 186.
Fetch the next digit (5) from the dividend, attach it to 186 and continue: 1865 / 655

Step 7:
655 can be fit into 1865 2 times, resulting in a remainder of 555.
Write down 2 as next digit of the result. 
Result so far: 7862.0
The remainder is 555 after subtracting 1310 from 1865.
Append the next digit (5) from the dividend to 555 and continue with: 5555 / 655

Let's proceed to step 8:
The number 655 fits into 5555 8 times, leaving a remainder of 315.
Use 8 as the next digit of our solution. 
Result so far: 78628.0
Deduct 5240 from 5555 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

On to step 9:
3150 divided by 655 is 4 with a remainder of 530.
Write down 4 as next digit of the result. 
Result so far: 78628.4
Subtract 2620 from 3150 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 10:
When dividing 5300 by 655, we get 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 78628.48
The remainder is 60 after subtracting 5240 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
When dividing 600 by 655, we get 0 with a remainder of 600.
The next digit of our result is 0. 
Result so far: 78628.48
Deduct 0 from 600 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 12:
6000 divided by 655 is 9 with a remainder of 105.
Use 9 as the next digit of our solution. 
Result so far: 78628.4809
Subtract 5895 from 6000 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 13:
If we divide 1050 by 655, we get 1 and a remainder of 395.
The next digit of our result is 1. 
Result so far: 78628.48091
If we subtract 655 from 1050, we get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 14:
655 goes into 3950 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 78628.480916
Subtract 3930 from 3950 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.

Moving on to step 15:
The number 655 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 78628.480916
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 16:
If we divide 2000 by 655, we get 3 and a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 78628.48091603
Subtract 1965 from 2000 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 78628.48091603, and the remainder is 3.5e-08.