615151 divided by 35 
The aim is to understand the frequency of 35 in 615151.

Advancing to step 1:
When dividing 6 by 35, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 35

Going ahead to step 2:
When dividing 61 by 35, we get 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 35 from 61 to get 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 35

Moving on to step 3:
The number 35 fits into 265 7 times, leaving a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 245 away from 265, we end up with 20.
Grab the next digit (1) from the dividend, add it to 20, then carry on: 201 / 35

On to step 4:
35 goes into 201 5 times with a remainder of 26.
Record the quotient 5 as the next digit in the result. 
Result so far: 175.0
Deduct 175 from 201 and we're left with 26.
Take the next digit (5) from the dividend and append it to 26, then repeat: 265 / 35

Step 5:
If we divide 265 by 35, we get 7 and a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 1757.0
The remainder is 20 after subtracting 245 from 265.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 35

Going ahead to step 6:
35 can be fit into 201 5 times, resulting in a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 17575.0
If we subtract 175 from 201, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
35 can be fit into 260 7 times, resulting in a remainder of 15.
The next digit of our result is 7. 
Result so far: 17575.7
If we subtract 245 from 260, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
35 goes into 150 4 times with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 17575.74
Subtract 140 from 150 to get 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 9:
When dividing 100 by 35, we get 2 with a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 17575.742
Deduct 70 from 100 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:
300 divided by 35 is 8 with a remainder of 20.
The next digit of our result is 8. 
Result so far: 17575.7428
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
When dividing 200 by 35, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 17575.74285
If we subtract 175 from 200, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
250 divided by 35 is 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 17575.742857
The remainder is 5 after subtracting 245 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
The number 35 fits into 50 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 17575.7428571
Subtract 35 from 50 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 14:
When dividing 150 by 35, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 17575.74285714
Deduct 140 from 150 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.

The final outcome is 17575.74285714, with a leftover of 1e-08.