35521965 divided by 600 
The aim is to understand the frequency of 600 in 35521965.

On to step 1:
3 divided by 600 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 600

Let's proceed to step 2:
35 divided by 600 is 0 with a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 600

On to step 3:
If we divide 355 by 600, we get 0 and a remainder of 355.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 355 and we're left with 355.
Bring next digit (2) of the dividend behind the 355 and repeat the process: 3552 / 600

Step 4:
When dividing 3552 by 600, we get 5 with a remainder of 552.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 3000 from 3552 to get 552.
Append the next digit (1) from the dividend to 552 and continue with: 5521 / 600

Advancing to step 5:
When dividing 5521 by 600, we get 9 with a remainder of 121.
Use 9 as the next digit of our solution. 
Result so far: 59.0
Subtracting 5400 from 5521 leaves us with 121.
Take the next digit (9) from the dividend and append it to 121, then repeat: 1219 / 600

Step 6:
1219 divided by 600 is 2 with a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 592.0
If we take 1200 away from 1219, we end up with 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 600

Advancing to step 7:
600 goes into 196 0 times with a remainder of 196.
Record the quotient 0 as the next digit in the result. 
Result so far: 5920.0
Deduct 0 from 196 and we're left with 196.
Fetch the next digit (5) from the dividend, attach it to 196 and continue: 1965 / 600

Advancing to step 8:
600 goes into 1965 3 times with a remainder of 165.
Record the quotient 3 as the next digit in the result. 
Result so far: 59203.0
Subtract 1800 from 1965 to get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 9:
If we divide 1650 by 600, we get 2 and a remainder of 450.
The next digit of our result is 2. 
Result so far: 59203.2
If we subtract 1200 from 1650, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 10:
When dividing 4500 by 600, we get 7 with a remainder of 300.
The next digit of our result is 7. 
Result so far: 59203.27
Deduct 4200 from 4500 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
If we divide 3000 by 600, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 59203.275
If we subtract 3000 from 3000, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
600 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 59203.275
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
When dividing 0 by 600, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 59203.275
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 59203.275, and the remainder is 0.0.