We're dividing 65951668 by 130 
The aim is to understand the frequency of 130 in 65951668.

On to step 1:
If we divide 6 by 130, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 130

Let's proceed to step 2:
130 can be fit into 65 0 times, resulting in a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Include the next digit (9) from the dividend after 65, then repeat: 659 / 130

Advancing to step 3:
130 goes into 659 5 times with a remainder of 9.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 9 after subtracting 650 from 659.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 130

Advancing to step 4:
The number 130 fits into 95 0 times, leaving a remainder of 95.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
The remainder is 95 after subtracting 0 from 95.
Grab the next digit (1) from the dividend, add it to 95, then carry on: 951 / 130

Going ahead to step 5:
The number 130 fits into 951 7 times, leaving a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 507.0
If we take 910 away from 951, we end up with 41.
Fetch the next digit (6) from the dividend, attach it to 41 and continue: 416 / 130

Advancing to step 6:
When dividing 416 by 130, we get 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 5073.0
If we subtract 390 from 416, we get 26.
Take the next digit (6) from the dividend and append it to 26, then repeat: 266 / 130

On to step 7:
130 goes into 266 2 times with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 50732.0
Deduct 260 from 266 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 130

Let's proceed to step 8:
When dividing 68 by 130, we get 0 with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 507320.0
The remainder is 68 after subtracting 0 from 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
680 divided by 130 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 507320.5
Deduct 650 from 680 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
130 goes into 300 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 507320.52
If we take 260 away from 300, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
130 can be fit into 400 3 times, resulting in a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 507320.523
Deduct 390 from 400 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.

Moving on to step 12:
130 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 507320.523
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 13:
If we divide 1000 by 130, we get 7 and a remainder of 90.
The number 7 becomes the next digit in our result. 
Result so far: 507320.52307
Subtract 910 from 1000 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 14:
130 can be fit into 900 6 times, resulting in a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 507320.523076
Deduct 780 from 900 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 15:
The number 130 fits into 1200 9 times, leaving a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 507320.5230769
Deduct 1170 from 1200 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 16:
130 can be fit into 300 2 times, resulting in a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 507320.52307692
Deduct 260 from 300 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 507320.52307692, with a leftover of 4e-08.