24574933 ÷ 686 
The aim is to understand the frequency of 686 in 24574933.

Going ahead to step 1:
The number 686 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 686

On to step 2:
686 can be fit into 24 0 times, resulting in a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 24 leaves us with 24.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 686

Let's proceed to step 3:
When dividing 245 by 686, we get 0 with a remainder of 245.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 245 leaves us with 245.
Grab the next digit (7) from the dividend, add it to 245, then carry on: 2457 / 686

Going ahead to step 4:
When dividing 2457 by 686, we get 3 with a remainder of 399.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2058 from 2457 and we're left with 399.
Bring next digit (4) of the dividend behind the 399 and repeat the process: 3994 / 686

Step 5:
686 goes into 3994 5 times with a remainder of 564.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we take 3430 away from 3994, we end up with 564.
Append the next digit (9) from the dividend to 564 and continue with: 5649 / 686

Let's proceed to step 6:
If we divide 5649 by 686, we get 8 and a remainder of 161.
The number 8 becomes the next digit in our result. 
Result so far: 358.0
The remainder is 161 after subtracting 5488 from 5649.
Append the next digit (3) from the dividend to 161 and continue with: 1613 / 686

Moving on to step 7:
686 goes into 1613 2 times with a remainder of 241.
Put 2 as the next digit of the answer. 
Result so far: 3582.0
If we subtract 1372 from 1613, we get 241.
Bring next digit (3) of the dividend behind the 241 and repeat the process: 2413 / 686

Step 8:
When dividing 2413 by 686, we get 3 with a remainder of 355.
The next digit of our result is 3. 
Result so far: 35823.0
Deduct 2058 from 2413 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 9:
When dividing 3550 by 686, we get 5 with a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 35823.5
The remainder is 120 after subtracting 3430 from 3550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 10:
686 goes into 1200 1 times with a remainder of 514.
Put 1 as the next digit of the answer. 
Result so far: 35823.51
The remainder is 514 after subtracting 686 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Moving on to step 11:
5140 divided by 686 is 7 with a remainder of 338.
Use 7 as the next digit of our solution. 
Result so far: 35823.517
If we subtract 4802 from 5140, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Step 12:
The number 686 fits into 3380 4 times, leaving a remainder of 636.
Put 4 as the next digit of the answer. 
Result so far: 35823.5174
Subtracting 2744 from 3380 leaves us with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Step 13:
If we divide 6360 by 686, we get 9 and a remainder of 186.
Put 9 as the next digit of the answer. 
Result so far: 35823.51749
Deduct 6174 from 6360 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 14:
686 can be fit into 1860 2 times, resulting in a remainder of 488.
The next digit of our result is 2. 
Result so far: 35823.517492
The remainder is 488 after subtracting 1372 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 15:
686 goes into 4880 7 times with a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 35823.5174927
The remainder is 78 after subtracting 4802 from 4880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 16:
686 can be fit into 780 1 times, resulting in a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 35823.51749271
Deduct 686 from 780 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The quotient of the division is 35823.51749271, and the remainder is 9.4e-08.