70631015 divided by 68 
The aim is to understand the frequency of 68 in 70631015.

Let's proceed to step 1:
7 divided by 68 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 68

Moving on to step 2:
When dividing 70 by 68, we get 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 68 away from 70, we end up with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 68

Going ahead to step 3:
68 goes into 26 0 times with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 26 leaves us with 26.
Bring next digit (3) of the dividend behind the 26 and repeat the process: 263 / 68

Moving on to step 4:
The number 68 fits into 263 3 times, leaving a remainder of 59.
The next digit of our result is 3. 
Result so far: 103.0
Subtract 204 from 263 to get 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 68

Step 5:
When dividing 591 by 68, we get 8 with a remainder of 47.
The next digit of our result is 8. 
Result so far: 1038.0
Deduct 544 from 591 and we're left with 47.
Grab the next digit (0) from the dividend, add it to 47, then carry on: 470 / 68

Going ahead to step 6:
68 can be fit into 470 6 times, resulting in a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 10386.0
If we take 408 away from 470, we end up with 62.
Grab the next digit (1) from the dividend, add it to 62, then carry on: 621 / 68

On to step 7:
68 can be fit into 621 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 103869.0
Subtract 612 from 621 to get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 68

Advancing to step 8:
68 can be fit into 95 1 times, resulting in a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1038691.0
If we subtract 68 from 95, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
68 can be fit into 270 3 times, resulting in a remainder of 66.
The next digit of our result is 3. 
Result so far: 1038691.3
If we take 204 away from 270, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 10:
The number 68 fits into 660 9 times, leaving a remainder of 48.
Write down 9 as next digit of the result. 
Result so far: 1038691.39
The remainder is 48 after subtracting 612 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
68 can be fit into 480 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 1038691.397
Subtracting 476 from 480 leaves us with 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 12:
The number 68 fits into 40 0 times, leaving a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 1038691.397
If we take 0 away from 40, we end up 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.

Going ahead to step 13:
If we divide 400 by 68, we get 5 and a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 1038691.39705
Deduct 340 from 400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
If we divide 600 by 68, we get 8 and a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 1038691.397058
If we subtract 544 from 600, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 15:
When dividing 560 by 68, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 1038691.3970588
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.

The final result is 1038691.3970588 with a remainder of 1.6e-07.