We're dividing 651518 by 68 
The aim is to understand the frequency of 68 in 651518.

Going ahead to step 1:
68 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 68

On to step 2:
68 can be fit into 65 0 times, resulting in a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Fetch the next digit (1) from the dividend, attach it to 65 and continue: 651 / 68

Let's proceed to step 3:
When dividing 651 by 68, we get 9 with a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 612 from 651, we get 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 68

Moving on to step 4:
When dividing 395 by 68, we get 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 95.0
If we take 340 away from 395, we end up with 55.
Append the next digit (1) from the dividend to 55 and continue with: 551 / 68

Moving on to step 5:
68 goes into 551 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 958.0
If we take 544 away from 551, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 68

On to step 6:
78 divided by 68 is 1 with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 9581.0
Subtract 68 from 78 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
68 can be fit into 100 1 times, resulting in a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 9581.1
If we take 68 away from 100, we end up 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 8:
68 can be fit into 320 4 times, resulting in a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 9581.14
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.

Going ahead to step 9:
If we divide 480 by 68, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 9581.147
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.

Going ahead to step 10:
When dividing 40 by 68, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 9581.147
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
400 divided by 68 is 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 9581.14705
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.

On to step 12:
If we divide 600 by 68, we get 8 and a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 9581.147058
If we take 544 away from 600, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
560 divided by 68 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 9581.1470588
If we subtract 544 from 560, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 9581.1470588 and a remainder of 1.6e-07.