23961789 ÷ 608 
The aim is to understand the frequency of 608 in 23961789.

Going ahead to step 1:
2 divided by 608 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 608

Let's proceed to step 2:
608 can be fit into 23 0 times, resulting in a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 608

Going ahead to step 3:
608 can be fit into 239 0 times, resulting in a remainder of 239.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 239 leaves us with 239.
Grab the next digit (6) from the dividend, add it to 239, then carry on: 2396 / 608

Step 4:
2396 divided by 608 is 3 with a remainder of 572.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 1824 from 2396, we get 572.
Fetch the next digit (1) from the dividend, attach it to 572 and continue: 5721 / 608

Moving on to step 5:
608 can be fit into 5721 9 times, resulting in a remainder of 249.
Write down 9 as next digit of the result. 
Result so far: 39.0
If we subtract 5472 from 5721, we get 249.
Include the next digit (7) from the dividend after 249, then repeat: 2497 / 608

Advancing to step 6:
2497 divided by 608 is 4 with a remainder of 65.
The number 4 becomes the next digit in our result. 
Result so far: 394.0
If we take 2432 away from 2497, we end up with 65.
Bring next digit (8) of the dividend behind the 65 and repeat the process: 658 / 608

Moving on to step 7:
The number 608 fits into 658 1 times, leaving a remainder of 50.
Put 1 as the next digit of the answer. 
Result so far: 3941.0
If we take 608 away from 658, we end up with 50.
Take the next digit (9) from the dividend and append it to 50, then repeat: 509 / 608

Step 8:
If we divide 509 by 608, we get 0 and a remainder of 509.
Write down 0 as next digit of the result. 
Result so far: 39410.0
Deduct 0 from 509 and we're left with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 9:
608 goes into 5090 8 times with a remainder of 226.
Put 8 as the next digit of the answer. 
Result so far: 39410.8
Subtracting 4864 from 5090 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 10:
608 can be fit into 2260 3 times, resulting in a remainder of 436.
The next digit of our result is 3. 
Result so far: 39410.83
If we take 1824 away from 2260, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 11:
When dividing 4360 by 608, we get 7 with a remainder of 104.
Use 7 as the next digit of our solution. 
Result so far: 39410.837
Deduct 4256 from 4360 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 12:
The number 608 fits into 1040 1 times, leaving a remainder of 432.
Record the quotient 1 as the next digit in the result. 
Result so far: 39410.8371
If we take 608 away from 1040, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 13:
When dividing 4320 by 608, we get 7 with a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 39410.83717
Deduct 4256 from 4320 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 14:
When dividing 640 by 608, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 39410.837171
Deduct 608 from 640 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 15:
When dividing 320 by 608, we get 0 with a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 39410.837171
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 16:
If we divide 3200 by 608, we get 5 and a remainder of 160.
Record the quotient 5 as the next digit in the result. 
Result so far: 39410.83717105
Subtracting 3040 from 3200 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 39410.83717105 with a remainder of 1.6e-07.