879945 ÷ 68 
The aim is to understand the frequency of 68 in 879945.

On to step 1:
When dividing 8 by 68, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 68

Moving on to step 2:
87 divided by 68 is 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 68 from 87 to get 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 68

Advancing to step 3:
The number 68 fits into 199 2 times, leaving a remainder of 63.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 136 from 199 and we're left with 63.
Take the next digit (9) from the dividend and append it to 63, then repeat: 639 / 68

Step 4:
639 divided by 68 is 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 129.0
Subtract 612 from 639 to get 27.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 68

On to step 5:
68 goes into 274 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 1294.0
Deduct 272 from 274 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 68

Step 6:
25 divided by 68 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 12940.0
If we subtract 0 from 25, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
68 goes into 250 3 times with a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 12940.3
The remainder is 46 after subtracting 204 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
68 goes into 460 6 times with a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 12940.36
If we subtract 408 from 460, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
68 goes into 520 7 times with a remainder of 44.
Record the quotient 7 as the next digit in the result. 
Result so far: 12940.367
The remainder is 44 after subtracting 476 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
If we divide 440 by 68, we get 6 and a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 12940.3676
Subtract 408 from 440 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
When dividing 320 by 68, we get 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 12940.36764
If we subtract 272 from 320, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
The number 68 fits into 480 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 12940.367647
Subtract 476 from 480 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
40 divided by 68 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 12940.367647
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
400 divided by 68 is 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 12940.36764705
If we subtract 340 from 400, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 12940.36764705, and the remainder is 6e-08.