We look at the division of 943973 by 35 
The aim is to understand the frequency of 35 in 943973.

Advancing to step 1:
9 divided by 35 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 35

Let's proceed to step 2:
35 goes into 94 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 70 from 94 leaves us with 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 35

On to step 3:
243 divided by 35 is 6 with a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtracting 210 from 243 leaves us with 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 35

Advancing to step 4:
35 can be fit into 339 9 times, resulting in a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 269.0
If we subtract 315 from 339, we get 24.
Take the next digit (7) from the dividend and append it to 24, then repeat: 247 / 35

Going ahead to step 5:
When dividing 247 by 35, we get 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 2697.0
If we subtract 245 from 247, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 35

Moving on to step 6:
23 divided by 35 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 26970.0
Deduct 0 from 23 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
The number 35 fits into 230 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 26970.6
Subtract 210 from 230 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.

Going ahead to step 8:
When dividing 200 by 35, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 26970.65
The remainder is 25 after subtracting 175 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
35 can be fit into 250 7 times, resulting in a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 26970.657
If we subtract 245 from 250, we 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.

Let's proceed to step 10:
35 goes into 50 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 26970.6571
Subtracting 35 from 50 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
If we divide 150 by 35, we get 4 and a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 26970.65714
The remainder is 10 after subtracting 140 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
The number 35 fits into 100 2 times, leaving a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 26970.657142
Subtract 70 from 100 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
The number 35 fits into 300 8 times, leaving a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 26970.6571428
If we take 280 away from 300, we end up 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.

On to step 14:
When dividing 200 by 35, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 26970.65714285
Subtracting 175 from 200 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 26970.65714285, with a leftover of 2.5e-08.