35168928 divided by 621 
The aim is to understand the frequency of 621 in 35168928.

Advancing to step 1:
3 divided by 621 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 621

Advancing to step 2:
35 divided by 621 is 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 621

On to step 3:
The number 621 fits into 351 0 times, leaving a remainder of 351.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 351 and we're left with 351.
Take the next digit (6) from the dividend and append it to 351, then repeat: 3516 / 621

On to step 4:
621 can be fit into 3516 5 times, resulting in a remainder of 411.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 3105 from 3516 and we're left with 411.
Append the next digit (8) from the dividend to 411 and continue with: 4118 / 621

Going ahead to step 5:
621 goes into 4118 6 times with a remainder of 392.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
Deduct 3726 from 4118 and we're left with 392.
Take the next digit (9) from the dividend and append it to 392, then repeat: 3929 / 621

Advancing to step 6:
621 goes into 3929 6 times with a remainder of 203.
Record the quotient 6 as the next digit in the result. 
Result so far: 566.0
Subtracting 3726 from 3929 leaves us with 203.
Bring next digit (2) of the dividend behind the 203 and repeat the process: 2032 / 621

Let's proceed to step 7:
2032 divided by 621 is 3 with a remainder of 169.
Write down 3 as next digit of the result. 
Result so far: 5663.0
Subtract 1863 from 2032 to get 169.
Include the next digit (8) from the dividend after 169, then repeat: 1698 / 621

Let's proceed to step 8:
The number 621 fits into 1698 2 times, leaving a remainder of 456.
Record the quotient 2 as the next digit in the result. 
Result so far: 56632.0
The remainder is 456 after subtracting 1242 from 1698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 9:
621 can be fit into 4560 7 times, resulting in a remainder of 213.
Record the quotient 7 as the next digit in the result. 
Result so far: 56632.7
The remainder is 213 after subtracting 4347 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 10:
If we divide 2130 by 621, we get 3 and a remainder of 267.
Write down 3 as next digit of the result. 
Result so far: 56632.73
Subtract 1863 from 2130 to get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 11:
The number 621 fits into 2670 4 times, leaving a remainder of 186.
Write down 4 as next digit of the result. 
Result so far: 56632.734
Subtract 2484 from 2670 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 12:
The number 621 fits into 1860 2 times, leaving a remainder of 618.
Record the quotient 2 as the next digit in the result. 
Result so far: 56632.7342
Subtract 1242 from 1860 to get 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Step 13:
6180 divided by 621 is 9 with a remainder of 591.
Write down 9 as next digit of the result. 
Result so far: 56632.73429
If we subtract 5589 from 6180, we get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Going ahead to step 14:
The number 621 fits into 5910 9 times, leaving a remainder of 321.
The number 9 becomes the next digit in our result. 
Result so far: 56632.734299
Subtract 5589 from 5910 to get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

After the division, we end up with 56632.734299 and a remainder of 3.21e-05.