We look at the division of 238237 by 68 
The aim is to understand the frequency of 68 in 238237.

Let's proceed to step 1:
68 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 68

Going ahead to step 2:
The number 68 fits into 23 0 times, leaving a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 68

Let's proceed to step 3:
If we divide 238 by 68, we get 3 and a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 34 after subtracting 204 from 238.
Append the next digit (2) from the dividend to 34 and continue with: 342 / 68

Going ahead to step 4:
If we divide 342 by 68, we get 5 and a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 340 from 342, we get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 68

Let's proceed to step 5:
68 can be fit into 23 0 times, resulting in a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 350.0
If we subtract 0 from 23, we get 23.
Bring next digit (7) of the dividend behind the 23 and repeat the process: 237 / 68

Advancing to step 6:
68 goes into 237 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 3503.0
Subtract 204 from 237 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 7:
330 divided by 68 is 4 with a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 3503.4
Subtract 272 from 330 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 8:
68 goes into 580 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 3503.48
Subtracting 544 from 580 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
When dividing 360 by 68, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 3503.485
Deduct 340 from 360 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
68 can be fit into 200 2 times, resulting in a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 3503.4852
If we subtract 136 from 200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
The number 68 fits into 640 9 times, leaving a remainder of 28.
The next digit of our result is 9. 
Result so far: 3503.48529
Deduct 612 from 640 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 12:
If we divide 280 by 68, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 3503.485294
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
68 goes into 80 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 3503.4852941
Deduct 68 from 80 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
68 can be fit into 120 1 times, resulting in a remainder of 52.
The next digit of our result is 1. 
Result so far: 3503.48529411
Subtracting 68 from 120 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 3503.48529411, and the remainder is 5.2e-08.