We look at the division of 35555660 by 576 
The aim is to understand the frequency of 576 in 35555660.

On to step 1:
If we divide 3 by 576, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 576

Step 2:
35 divided by 576 is 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Bring next digit (5) of the dividend behind the 35 and repeat the process: 355 / 576

Let's proceed to step 3:
355 divided by 576 is 0 with a remainder of 355.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 355 and we're left with 355.
Append the next digit (5) from the dividend to 355 and continue with: 3555 / 576

Moving on to step 4:
The number 576 fits into 3555 6 times, leaving a remainder of 99.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 3456 from 3555 to get 99.
Take the next digit (5) from the dividend and append it to 99, then repeat: 995 / 576

Advancing to step 5:
If we divide 995 by 576, we get 1 and a remainder of 419.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we take 576 away from 995, we end up with 419.
Grab the next digit (6) from the dividend, add it to 419, then carry on: 4196 / 576

Step 6:
576 can be fit into 4196 7 times, resulting in a remainder of 164.
Write down 7 as next digit of the result. 
Result so far: 617.0
The remainder is 164 after subtracting 4032 from 4196.
Fetch the next digit (6) from the dividend, attach it to 164 and continue: 1646 / 576

Step 7:
576 can be fit into 1646 2 times, resulting in a remainder of 494.
Write down 2 as next digit of the result. 
Result so far: 6172.0
Deduct 1152 from 1646 and we're left with 494.
Bring next digit (0) of the dividend behind the 494 and repeat the process: 4940 / 576

Let's proceed to step 8:
576 goes into 4940 8 times with a remainder of 332.
Write down 8 as next digit of the result. 
Result so far: 61728.0
Subtract 4608 from 4940 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 9:
576 can be fit into 3320 5 times, resulting in a remainder of 440.
Write down 5 as next digit of the result. 
Result so far: 61728.5
The remainder is 440 after subtracting 2880 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 10:
The number 576 fits into 4400 7 times, leaving a remainder of 368.
Record the quotient 7 as the next digit in the result. 
Result so far: 61728.57
Subtract 4032 from 4400 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Moving on to step 11:
576 can be fit into 3680 6 times, resulting in a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 61728.576
If we take 3456 away from 3680, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 12:
If we divide 2240 by 576, we get 3 and a remainder of 512.
The number 3 becomes the next digit in our result. 
Result so far: 61728.5763
The remainder is 512 after subtracting 1728 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

On to step 13:
576 can be fit into 5120 8 times, resulting in a remainder of 512.
The number 8 becomes the next digit in our result. 
Result so far: 61728.57638
The remainder is 512 after subtracting 4608 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

On to step 14:
When dividing 5120 by 576, we get 8 with a remainder of 512.
The next digit of our result is 8. 
Result so far: 61728.576388
If we subtract 4608 from 5120, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

After the division, we end up with 61728.576388 and a remainder of 5.12e-05.