We look at the division of 59515555 by 68 
The aim is to understand the frequency of 68 in 59515555.

Moving on to step 1:
The number 68 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 68

Step 2:
If we divide 59 by 68, we get 0 and a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 59 leaves us with 59.
Bring next digit (5) of the dividend behind the 59 and repeat the process: 595 / 68

Going ahead to step 3:
68 goes into 595 8 times with a remainder of 51.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 544 away from 595, we end up with 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 68

Step 4:
68 goes into 511 7 times with a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
Deduct 476 from 511 and we're left with 35.
Take the next digit (5) from the dividend and append it to 35, then repeat: 355 / 68

On to step 5:
If we divide 355 by 68, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 875.0
Subtracting 340 from 355 leaves us with 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 68

Advancing to step 6:
155 divided by 68 is 2 with a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 8752.0
Subtracting 136 from 155 leaves us with 19.
Fetch the next digit (5) from the dividend, attach it to 19 and continue: 195 / 68

Let's proceed to step 7:
195 divided by 68 is 2 with a remainder of 59.
The number 2 becomes the next digit in our result. 
Result so far: 87522.0
The remainder is 59 after subtracting 136 from 195.
Fetch the next digit (5) from the dividend, attach it to 59 and continue: 595 / 68

Let's proceed to step 8:
If we divide 595 by 68, we get 8 and a remainder of 51.
Put 8 as the next digit of the answer. 
Result so far: 875228.0
Subtract 544 from 595 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
68 can be fit into 510 7 times, resulting in a remainder of 34.
The next digit of our result is 7. 
Result so far: 875228.7
Subtract 476 from 510 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 10:
When dividing 340 by 68, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 875228.75
If we take 340 away from 340, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
0 divided by 68 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 875228.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
When dividing 0 by 68, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 875228.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 875228.75 with a remainder of 0.0.