32718757 divided by 643 
The aim is to understand the frequency of 643 in 32718757.

Let's proceed to step 1:
When dividing 3 by 643, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 643

Moving on to step 2:
32 divided by 643 is 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 32 and we're left with 32.
Append the next digit (7) from the dividend to 32 and continue with: 327 / 643

Let's proceed to step 3:
643 can be fit into 327 0 times, resulting in a remainder of 327.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 327, we end up with 327.
Fetch the next digit (1) from the dividend, attach it to 327 and continue: 3271 / 643

Going ahead to step 4:
643 goes into 3271 5 times with a remainder of 56.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 3215 from 3271 to get 56.
Bring next digit (8) of the dividend behind the 56 and repeat the process: 568 / 643

Moving on to step 5:
When dividing 568 by 643, we get 0 with a remainder of 568.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
If we subtract 0 from 568, we get 568.
Grab the next digit (7) from the dividend, add it to 568, then carry on: 5687 / 643

On to step 6:
When dividing 5687 by 643, we get 8 with a remainder of 543.
The next digit of our result is 8. 
Result so far: 508.0
Deduct 5144 from 5687 and we're left with 543.
Include the next digit (5) from the dividend after 543, then repeat: 5435 / 643

Let's proceed to step 7:
643 goes into 5435 8 times with a remainder of 291.
The next digit of our result is 8. 
Result so far: 5088.0
If we subtract 5144 from 5435, we get 291.
Grab the next digit (7) from the dividend, add it to 291, then carry on: 2917 / 643

On to step 8:
If we divide 2917 by 643, we get 4 and a remainder of 345.
Write down 4 as next digit of the result. 
Result so far: 50884.0
The remainder is 345 after subtracting 2572 from 2917.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

On to step 9:
643 can be fit into 3450 5 times, resulting in a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 50884.5
If we subtract 3215 from 3450, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 10:
When dividing 2350 by 643, we get 3 with a remainder of 421.
Use 3 as the next digit of our solution. 
Result so far: 50884.53
Deduct 1929 from 2350 and we're left with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 11:
4210 divided by 643 is 6 with a remainder of 352.
Write down 6 as next digit of the result. 
Result so far: 50884.536
The remainder is 352 after subtracting 3858 from 4210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 12:
If we divide 3520 by 643, we get 5 and a remainder of 305.
The next digit of our result is 5. 
Result so far: 50884.5365
Subtract 3215 from 3520 to get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Moving on to step 13:
643 goes into 3050 4 times with a remainder of 478.
The next digit of our result is 4. 
Result so far: 50884.53654
Deduct 2572 from 3050 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 14:
The number 643 fits into 4780 7 times, leaving a remainder of 279.
Use 7 as the next digit of our solution. 
Result so far: 50884.536547
Subtracting 4501 from 4780 leaves us with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 15:
When dividing 2790 by 643, we get 4 with a remainder of 218.
Write down 4 as next digit of the result. 
Result so far: 50884.5365474
If we take 2572 away from 2790, we end up with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Going ahead to step 16:
If we divide 2180 by 643, we get 3 and a remainder of 251.
The number 3 becomes the next digit in our result. 
Result so far: 50884.53654743
Subtract 1929 from 2180 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

After the division, we end up with 50884.53654743 and a remainder of 2.51e-07.